Transaction not yet indexed

52RszEiTfX3HoE4iQaSrQ5GY6PBYmjMm6159fWCrm3zKCyzjehfQP4VxdoQR7rqGS3NqhQWkuntKp1gM4VT3Uo7b

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