Transaction not yet indexed

5Au53e2kk8jyAcLSCuh1FFWEQEhf4xUSrQhyZTuh4YUrya7DV5tcmdUwBszwUiHALmVkiwHY9xPgGLQoRGmLHdY1

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