Transaction not yet indexed

2ngEQMRM4HPV3uMaUpBzo2imLq9MPnvrEP7MoFYNYc2jiDJF2GQG8Sn62P1Ar1dM41oHArHHGrBqLZTQ7aZdXfC6

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