Transaction not yet indexed

PL9NinK1W3F1LQudTajBjbKsA4yjU4FwMyJvQzvTKDJ3BkM8awA3KYCgM8xuGW6UT4qP7QLtpfLB4pfRe2qE81h

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