Transaction not yet indexed

mmfUDkHA6ihCBtRDm7puBAvEDAT2KatWrmd8BLdmVzdeeE2AjyTpSJUD7kyThqn6dZrM6pjLCBZ7b3Yys28nrVy

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