Transaction not yet indexed

5Mx55BqcZXdacAiXMaqVFzC8GWkicMtDTJKC2RwjPj4mnAv5vAq2LGPTAbXWao3wnmQ3AKQcAMismswk5Mw1ZW6R

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