Transaction not yet indexed

388P4WFHMfEWo9n18p5nNMrJKesScH4hp9wxSuN9vcdPXxF9hBGQSdjVTbToRPoydJDy7kMQTEMXMouZgMZpBGT8

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