基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2884d230eac1a896c55831e571754b8a50df4893 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7ef8d1162a3f3691023a6fccb7723edd126ac80a