{
  "manageEntity": {
    "action": "Repost",
    "entityId": "883282257",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc7c1c7cb1b7da773711611bc803346aa5fe6b84ebd1d73a6200c5aea441c5ee",
    "signature": "0x9f94ad5adea1fb1062ff3768500f634b20d36863ba54091aafa65de8f92b31fd048be42a1426ba7e5c44ccd9e729c533ccdcf2b01684ac6bd2210a848615ef1a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}