基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a81e9e4a50a2404020493c00e37cce6f81abed7e OP_EQUALVERIFY OP_CHECKSIG
OP_0 707a9495424acf0ffcbe45f9d18568c401a1ab6b