基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7fe20c8b1a5ecd6c2b3ab29fc6ca43e419b8bb42 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a20718924b580d98eb51135abf8d28e66706cc9e