基本信息
witness_v0_keyhash
OP_0 ff648e049d9eae959838cac0b6ff257edf82d4b8
pubkeyhash
OP_DUP OP_HASH160 d6a42ddc37dd79de4c6f4882af0c9aeb7c9d26cc OP_EQUALVERIFY OP_CHECKSIG