Transaction not yet indexed

Mco1UGEYcDdw8eLnoMbNiowJ9cFCN121WkstLPmW11uEEW3ZwwSdFDqt1Mvr1Rm9KHmJuTXLsN3nxJApnCuAMgP

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