Transaction not yet indexed

ECSK8N1MmhkisA3ZiB8E3UQPWLtYAcxFUjRysVfZiRbbAqbyMT4m3JuTV7bsJAziw86cB1q5FXQcJSa3FScpJ13

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