Transaction not yet indexed

8ExcTCxRNe5ttnWyfcWza8NrVcRgDyG9s8MF37DiFGqbKJJzAV6na2xUqobvuQNKQnD8Pfi6S2gb1cuhRCAiqo7

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