基本信息
witness_v0_keyhash
OP_0 451859db738769834b8b0a8cd4c7ac309fdd78f0
pubkeyhash
OP_DUP OP_HASH160 4a2d6d8775c72e631092d237fb0b1a94ebbd22df OP_EQUALVERIFY OP_CHECKSIG