基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 cfd19a121cf30ac8ebd9e1a4ca560b089e71b0d6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0642814d0d699d5699f48e71dcc4c4c18215a1a4