Transaction not yet indexed

3mdCfCoMPKLEjrjdHYwA3ztm5AsXP2AxXznsyRKykGavqaM18EVMCXH9Tc7WsUoqZhDxdATDqvc64gsVXqqgF8o2

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