基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 73a943c8baa88ab3a7f33d61b4c21ffa7a968f4b OP_EQUALVERIFY OP_CHECKSIG
OP_0 7ef8d1162a3f3691023a6fccb7723edd126ac80a