Transaction not yet indexed

mkpgmPHPo5P1LEg5T6EqnZdUoUGzKAx9wPK2zYWoP91otsyRMkVgiT83wnkmYGTxMiQihatdwoSPhYWY7P2TEiE

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