基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 647af41e4857e32a681b094c7425c6078b3df021 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bf2bfbc2f1e87ca268d0aecfcc43a81a11fb7bf1