基本信息
witness_v0_keyhash
OP_0 20a19d548a1082e9d74f4edbb3598abed130f6b0
pubkeyhash
OP_DUP OP_HASH160 a485d969dfc5c1e5342c18b75ce55c9fa7bc89af OP_EQUALVERIFY OP_CHECKSIG