基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7123db5d81dc18769e3dcfaa99b187b08ccc403 OP_EQUALVERIFY OP_CHECKSIG
OP_0 71c41abb37837a7ae4a1c06d9c39feb5a283fcc6