Transaction not yet indexed

5C3c7UmjVGFMS822jo7vCWoEwNxsJ9tq9cE8FmExNmp9hkdKPiN1dr6UkWWzPHgV4SyxRVxZG7eXQb8rN793chSe

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