Transaction not yet indexed

RKcgzzu5exjpnaA21Cx2p5ZfTBmdRb216eXYFqqvTeH6ftyCC7fsfirEa8VU5KFu6wKD2EJfaB3aZ2rzWn1WW7x

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