基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffa4fcf74bd44ab427b548b546d4cadf6c17a2a4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 527536b2959fcfb00255d73b51e5acb3a9f7f06a