Transaction not yet indexed

KFu488jvKmnmM9yfi5271kVhtbWjAZMpkYcYAWQFoHBddGKcxtfF21HqmBJFCLvXEmPNkh2ZsXnLEuHSBBE2VDh

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