基本信息
witness_v0_keyhash
OP_0 7ecba96724d25262f164b499f2f6cb3213b295b1
pubkeyhash
OP_DUP OP_HASH160 6f57dfbcb4cc4e8b01805190747e52cd83cdbcf9 OP_EQUALVERIFY OP_CHECKSIG