Transaction not yet indexed

RNNkpAdL2TmN5rrH4eFMdNpAQU1YL3kTNJj4BPcdfVWthDtyJwsdFZpiTCkPRfwaWiALwTE9JEv6N6Z8ERaYe1i

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