基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4ea53de6fc2d1bcabf901e3802a373d74fede70 OP_EQUALVERIFY OP_CHECKSIG
OP_0 551c6f904daf8f70adf8aa462dc77d9ead6b28ed