基本信息
witness_v0_keyhash
OP_0 a3b31e2352a29960cbfaf2498b6b7959d8b5f59f
pubkeyhash
OP_DUP OP_HASH160 f4c2638690b670c2bb3e1edfc17e664b0abcf860 OP_EQUALVERIFY OP_CHECKSIG