Transaction not yet indexed

RDsu5wLQR3PQM2pqhs5SVdQNnqsGK16DNyUBAWiUnRSSUbFWr2ZvayxDjX9h2GDTMAcYCnGHpeJ4bHqdfs7PHAi

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