Transaction not yet indexed

UbkTncCoKp4iAzmbNLNsFf1AFbhs2tA1LhDp1QjQGuUbq5NZsPXtdFwp2PizzUP3Sub5MPoBU6Q359aGgkT2oCg

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