基本信息
witness_v0_keyhash
OP_0 4dd9ac94f616f60502fa9627c7a7b107bdb971d9
pubkeyhash
OP_DUP OP_HASH160 5ecd23d1c663e9551712ca8ccca63d9198b3a581 OP_EQUALVERIFY OP_CHECKSIG