Transaction not yet indexed

5MSpUpt7XZtUHDbtHqEs99R9G8EhF41K7XtHaQ1TKhad5kKnTJ2fe1CqcmSMZ3RQrd1DgXBHWWn9MVqAdCLpnso2

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