Transaction not yet indexed

52TdLtRmFJwVNg94dtcL69zq6psBChsfMdcSCQwZXo7k5zHERwRk4ynH5aVKKeffPyQeDxMZYKnTxhBKfhsHgGRb

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