Transaction not yet indexed

52U2UmzqMi8eNLqvdb6VLkPMoSEFdgsXQDB172opLWAfGHXYCfViMtpCTaAvtjDNGYrzyPBXw3kZ3dKK6rGZcRA3

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