Transaction not yet indexed

53d9SzqGcJcAqdUPSpyJVY3CJCCpeZKCPXRPRWX87r4BUejAj1MjPzRrccSR4ZARgMJHcgoUUAv4V7eSwDiVptr3

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