基本信息
witness_v0_keyhash
OP_0 7ec8d01d761849cf246314f6cfcc16a17541f0fb
pubkeyhash
OP_DUP OP_HASH160 8ed6a0b0385c1e42214c727d9e4ec60f5681c077 OP_EQUALVERIFY OP_CHECKSIG