基本信息
witness_v0_keyhash
OP_0 b7ddf952b4636feb0bf6655ed83f7fa02cf717e4
pubkeyhash
OP_DUP OP_HASH160 8fcb48d6fedfe7ec8856f0628e5c19f1bc74efa0 OP_EQUALVERIFY OP_CHECKSIG