Transaction not yet indexed

pm8zw18NVEd5ed95hS6zzvS7fRqkGJS7ytmoDixVngrzHxpqs3XJJHm9yZvK2rNwkPCS47qNJ9jSYzytrKPQHbQ

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