Transaction not yet indexed

52NDkjvqvmfMHVxERnEnAgkpHEokTN6ZagdW7fjS7MdDPg9UoRKVBmQ2RP1278bAPaCz7jop63gSSLFVFsW99yk6

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