基本信息
witness_v0_keyhash
OP_0 bf78126a777e2a40339880bb01173c34f0186ebc
pubkeyhash
OP_DUP OP_HASH160 76d6e5b3869e64a9988d9c1bf31ec3627f5ee63b OP_EQUALVERIFY OP_CHECKSIG