基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b2d0b18adbd9ca0c0e6c9bb4e8cd07439e50bcf OP_EQUALVERIFY OP_CHECKSIG
OP_0 b64f91c7174152fefe06d9979f5c3ad219edbd8d