基本信息
witness_v0_keyhash
OP_0 a4210df4ea538d3eac23d007444a6a6866e31f9f
pubkeyhash
OP_DUP OP_HASH160 78a5f63021de3bd51e453d546b5e91c092766bfb OP_EQUALVERIFY OP_CHECKSIG