Transaction not yet indexed

53U7JWH9ZUMfTRiFCaWcjaMKnBeGUEgCLytBiJn7Qyfeegh7fjEgRhYFXLN6Lk8RQHusjDuf1vysgMMpLP8SSTC3

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