Transaction not yet indexed

52SdYMp2o9L4YQGRQuB9EEY2ePEfkn44TrwvbXUXfvs5YZKayhMEWxqwSDAgqSQZkZBwnfmQz4M8uXgGJWDycAM2

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