Transaction not yet indexed

5mffpsWspA2S5dME4WytSoyN3WthxRzMvGtTDCMUvUmgThdw7dNcKgG1Fx63RdbFfiRSTfDNPdtuHxpPXy36FLW6

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