Transaction not yet indexed

5Mc3tHSkYVZnUi347RZqhAhQdxKiTxSTMJwuDBqiWc9yHRxSRg5jTbb3xiwaDC3XEVsiXiG4rBTMxe5zqPJvokBR

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