Transaction not yet indexed

UkMCnRZ5rc7znZUdw6YmnPVkM6k3zzN8BuRdAAF1qaFH5RKdJPw8Q7KLJTTyMSqAYAxtDkRmWTArmDroK2aT4L9

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