Transaction not yet indexed

21g63ZNL44bmWv3P7oW6VGgcAMkbei216WEUbCT54FaK8Jreq8ic9WM4ssBKTRe9MnsMNxGbtjk3kWdJdueRxqh2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.