基本信息
witness_v0_keyhash
OP_0 f21470f034387c4105a70433a6d3df89e7d5f8a3
pubkeyhash
OP_DUP OP_HASH160 87dfc1081e479b01874f15892c4ada51ba3e5779 OP_EQUALVERIFY OP_CHECKSIG