Transaction not yet indexed

3b99sqaFKLcdAtDbjsQnN7emGvwtUnm6V5uUUZnuXpy8M3G5fNMUNj7caVHcgKtFA1h7Efvtev8q8234iYKksEdA

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