基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bff5a491a798a1fd845feea79790f4eee9226b28 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2431ec3f7a5fbc77d51e3ddd052a8e7af0969467