Transaction not yet indexed

52i4RKCMu7h69LPufNMsiEhEZeZDPqo5pFa89emHUFMCUuTBui8WLwqYFrDd6hrjYeCN79BGacVbPZ3zVUuQQ3ip

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