基本信息
witness_v0_keyhash
OP_0 2d7405a149458f7320084e74b98408d6892a64d5
OP_RETURN 3d3a4554482e4554483a3078324344323245383734456631304438373344443839304446354439363631303534364664313666663a323436363433393a3a30