基本信息
witness_v0_keyhash
OP_0 7719c1d6578b29f38f9c925bda158e29fcdee5f1
pubkeyhash
OP_DUP OP_HASH160 4a67d2742ba7184b27e0c52152e8a5fb498ec8aa OP_EQUALVERIFY OP_CHECKSIG