Transaction not yet indexed

54nunzMsZADEfAqvPbvWyHAQSoDsA7Gg5avebLPyGnrfM7hXZC7ByGf8DpgXGS9U6b1QCpwNqMNyq4GQv18cyjs1

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