基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8c74dc579f74b824ef53368f2b2b67ad269aee4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 c7a77d4acd9537a17fef0dcacaaf291bc714c810