Transaction not yet indexed

55fn6iSWtPgabs4m2RPDhZ5GSJsEgiVBP88ZeKJbkrJtv63DzCS66h1isnNBTL6TC9v179GKLbBJRd3QLnsmCbN7

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