Transaction not yet indexed

5u1PjTTGt6CMysQbDVCrGkrZzgJZpmpkuQBUSQPwjD4FonEsiuxDAtdTFgTLnApgWdf1LDFBZVMvtChDZzwZmkvY

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