基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b71a8c5e45fa47801bceb22600b3e08450fc7c6b OP_EQUALVERIFY OP_CHECKSIG
OP_0 a2f4a5199b0a6efae8b2a24ded685706e5a76366