基本信息
witness_v0_keyhash
OP_0 b4ec9e3316de653bea062bd214adccdbe77a7cfc
pubkeyhash
OP_DUP OP_HASH160 3f3bcd1fa8582f541bd8e98a6d970fd2540f195a OP_EQUALVERIFY OP_CHECKSIG