Transaction not yet indexed

SMtgMQV2jWTuqQU9YEi1wKmTZMN6LF8quDRPAdvQ6LHb8Sy8Cwt2Zu1aP5ErSCvvNyGAQntqcw3VtGLb7293mgH

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