Transaction not yet indexed

52znDkyQ2ERgqJyPhiR8doJRiiWR3H9PQGkeJcojVmRTUQQXhYiF1jnCXc6jEtvpmW8euQpqxKpPLfLcBFA2qTCu

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