基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7674889c4347a1b254c61a7790b4cc751a8f9ce1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8720442f8c23f920ea279663233a0b874bba5c0c