基本信息
witness_v0_keyhash
OP_0 dda31615f2c2a76b32dd21bdab15e02fe75c7308
pubkeyhash
OP_DUP OP_HASH160 ec72ec353166136d38e7ed5aa4a8e3e455674fa1 OP_EQUALVERIFY OP_CHECKSIG