Transaction not yet indexed

1SXHYyeAXy9LLAcDGUqDtPXJVdfDQLt5HxjetfEiJmhmSZqpByKh9BXtE3ANPTfHN8nky1RwJMv6M9bWtrG8Fms

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