Transaction not yet indexed

21kmSUFXvJih3JWszpnEByiGJPUtMXqS5QWRMNse7RkjPYnzdB4FMSQVbixXkXnecHmi9zLABjpSTfGXrbPpkui2

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