Transaction not yet indexed

2SzzrPgaRddgYSZEU1us1rhS7pZpWuuY38kQFALFUB1F2qaJ1fBXHSL7tfaAQZCnCCNf8j4DtZi1AA1BZuG6kpP1

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