基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3494dbbb4df2dfe700886c73c949d999e8948db1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7ef8d1162a3f3691023a6fccb7723edd126ac80a