diff --git a/qa/rpc-tests/feature_fedpeg.py b/qa/rpc-tests/feature_fedpeg.py
index 282d8de8c7..a6c03540a5 100755
--- a/qa/rpc-tests/feature_fedpeg.py
+++ b/qa/rpc-tests/feature_fedpeg.py
@@ -240,25 +240,50 @@ class FedPegTest(BitcoinTestFramework):
         if sidechain.gettransaction(pegtxid1)["confirmations"] != 6:
             raise Exception("Peg-in should be back to 6 confirms.")
 
-        # Do many claims in mempool
-        n_claims = 5
+        # Do multiple claims in mempool
+        n_claims = 6
 
         print("Flooding mempool with many small claims")
         pegtxs = []
         sidechain.generate(101)
 
+        # Do mixture of raw peg-in and automatic peg-in tx construction
+        # where raw creation is done on another node
         for i in range(n_claims):
             addrs = sidechain.getpeginaddress()
             txid = parent.sendtoaddress(addrs["mainchain_address"], 1)
-            parent.generate(12)
+            parent.generate(1)
             proof = parent.gettxoutproof([txid])
             raw = parent.getrawtransaction(txid)
-            pegtxs += [sidechain.claimpegin(raw, proof)]
+            if i % 2 == 0:
+                parent.generate(11)
+                pegtxs += [sidechain.claimpegin(raw, proof)]
+            else:
+                # The raw API doesn't check for the additional 2 confirmation buffer
+                # So we only get 10 confirms then send off. Miners will add to block anyways.
+
+                # Don't mature whole way yet to test signing immature peg-in input
+                parent.generate(8)
+                # Wallet in sidechain2 gets funds instead of sidechain
+                raw_pegin = sidechain2.createrawpegin(raw, proof, addrs["claim_script"])["hex"]
+                # First node should also be able to make a valid transaction with or without 3rd arg
+                # since this wallet originated the claim_script itself
+                sidechain.createrawpegin(raw, proof, addrs["claim_script"])
+                sidechain.createrawpegin(raw, proof)
+                signed_pegin = sidechain.signrawtransaction(raw_pegin)
+                assert(signed_pegin["complete"])
+                assert("warning" in signed_pegin) # warning for immature peg-in
+                # fully mature them now
+                parent.generate(1)
+                pegtxs += [sidechain.sendrawtransaction(signed_pegin["hex"])]
 
         self.sync_all()
         sidechain2.generate(1)
-        for pegtxid in pegtxs:
-            tx = sidechain.gettransaction(pegtxid)
+        for i, pegtxid in enumerate(pegtxs):
+            if i % 2 == 0:
+                tx = sidechain.gettransaction(pegtxid)
+            else:
+                tx = sidechain2.gettransaction(pegtxid)
             if "confirmations" not in tx or tx["confirmations"] == 0:
                 raise Exception("Peg-in confirmation has failed.")
 
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index f821938738..b26bbd8521 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -1244,6 +1244,7 @@ UniValue signrawtransaction(const JSONRPCRequest& request)
             "    }\n"
             "    ,...\n"
             "  ]\n"
+            "  \"warning\" : \"text\"            (string) Warning that a peg-in input signed may be immature. This could mean lack of connectivity to or misconfiguration of the bitcoind."
             "}\n"
 
             "\nExamples:\n"
@@ -1411,6 +1412,9 @@ UniValue signrawtransaction(const JSONRPCRequest& request)
     // Script verification errors
     UniValue vErrors(UniValue::VARR);
 
+    // Track an immature peg-in that's otherwise valid, give warning
+    bool immature_pegin = false;
+
     // Use CTransaction for the constant parts of the
     // transaction to avoid rehashing.
     const CTransaction txConst(mergedTx);
@@ -1421,10 +1425,14 @@ UniValue signrawtransaction(const JSONRPCRequest& request)
         if (!txin.m_is_pegin && (coins == NULL || !coins->IsAvailable(txin.prevout.n))) {
             TxInErrorToJSON(txin, vErrors, "Input not found or already spent");
             continue;
-        } else if (txin.m_is_pegin && (txConst.wit.vtxinwit.size() <= i || !IsValidPeginWitness(txConst.wit.vtxinwit[i].m_pegin_witness, txin.prevout))) {
+        } else if (txin.m_is_pegin && (txConst.wit.vtxinwit.size() <= i || !IsValidPeginWitness(txConst.wit.vtxinwit[i].m_pegin_witness, txin.prevout, false))) {
             TxInErrorToJSON(txin, vErrors, "Peg-in input has invalid proof.");
             continue;
         }
+        // Report warning about immature peg-in though
+        if(txin.m_is_pegin && !IsValidPeginWitness(txConst.wit.vtxinwit[i].m_pegin_witness, txin.prevout, true)) {
+            immature_pegin = true;
+        }
         const CScript& prevPubKey = txin.m_is_pegin ? GetPeginOutputFromWitness(txConst.wit.vtxinwit[i].m_pegin_witness).scriptPubKey : coins->vout[txin.prevout.n].scriptPubKey;
         const CConfidentialValue& amount = txin.m_is_pegin ? GetPeginOutputFromWitness(txConst.wit.vtxinwit[i].m_pegin_witness).nValue : coins->vout[txin.prevout.n].nValue;
 
@@ -1455,6 +1463,9 @@ UniValue signrawtransaction(const JSONRPCRequest& request)
     if (!vErrors.empty()) {
         result.push_back(Pair("errors", vErrors));
     }
+    if (immature_pegin) {
+        result.push_back(Pair("warning", "Possibly immature peg-in input(s) detected, signed anyways."));
+    }
 
     AuditLogPrintf("%s : signrawtransaction %s\n", getUser(), EncodeHexTx(mergedTx));
 
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 27863d1cc6..5807fa48bf 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -3539,7 +3539,7 @@ static UniValue createrawpegin(const JSONRPCRequest& request, T_tx_ref& txBTCRef
             "3. \"claim_script\"   (string, optional) The witness program generated by getpeginaddress. Only needed if not in wallet.\n"
             "\nResult:\n"
             "{\n"
-            "   \"transaction\"       (string) Raw transaction in hex\n"
+            "   \"hex\"       (string) Raw transaction in hex\n"
             "   \"mature\"            (bool) Whether the peg-in is mature (only included when validating peg-ins)\n"
             "\nExamples:\n"
             + HelpExampleCli("createrawpegin", "\"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\", \"00000020976e918ed537b0f99028648f2a25c0bd4513644fb84d9cbe1108b4df6b8edf6ba715c424110f0934265bf8c5763d9cc9f1675a0f728b35b9bc5875f6806be3d19cd5b159ffff7f2000000000020000000224eab3da09d99407cb79f0089e3257414c4121cb85a320e1fd0f88678b6b798e0713a8d66544b6f631f9b6d281c71633fb91a67619b189a06bab09794d5554a60105\" \"0014058c769ffc7d12c35cddec87384506f536383f9c\"")