Transaction not yet indexed

5MUkMySnvFZACC7ESXnEk2LBULG9PLTwnBs1t8A9XByJXjUa1YzALCbvSq1CSkECEdTCdhD473HE1ZvctKYDDjK6

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