基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b20f4e346e1d4476e370646607def79ae7b4900a OP_EQUALVERIFY OP_CHECKSIG
OP_0 9103a76f5c44284a3b3f773a80f132b71595b79a