Transaction not yet indexed

M2mmkff2y8u9xCg3kVdcDFrcwFwuLWhuffz4UmJW4A2xX8haAwpPwNbw7uxtjZ2iid6CWfWEQmBRyWygz4eeZkQ

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