Transaction not yet indexed

mdfK3Uus58ioaiqtbjYzQ9zi26XPARR7A3jdKkkjcF53YNuoNxzFpN4MDoyYSKMFXd4fsmqUL3m2Q84ABAQ7eX8

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