基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b1b8e5b380a6bea89e39d8f97c8bcdff21bbb59d OP_EQUALVERIFY OP_CHECKSIG
OP_0 189474795eda620246440f2a6eac88b93370ec20