Transaction not yet indexed

1umG8MqELJJKo7GHEMebpbJxrm9MCmjuWra4M2RR8a5VyGn2qsrLnghFcs9VMBVFj3DCHMVn4DMX2yREKU2svJ2

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