基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 74a2b71690de2d732204817a8327b32d5bac70cc OP_EQUALVERIFY OP_CHECKSIG
OP_0 b31175f06a4647a4181a3f5ea60a5750ef9d3e38