Transaction not yet indexed

a21DsbMJDAKAcdDfSA8UMHSfkmtWXjAHYHtGtW5YDMbMQvMzuS3QfvzDtnxrSbk211zw7HcF5LSRq7FdCuvgyVj

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