Transaction not yet indexed

5NFMTcAmvfXRf6tLc3hZmLNB5bMNt5pzM4LdLTkqbHi4AXqBsZ3Pkha7YwJdg3fPRemPYXyCwqMUhJSJFJfrcgm6

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