{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359129114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcd9479bfdb712e2d7bcac6e86ab3c8fb317651cd6d901d82c7093c61b6fa36a",
    "signature": "0x0c8f10104dcf3fe8b9e2dc83406349f8447f9bebe1b5e430b0e72095551be1ae2587c3e09586ab44711bd8fcd48de987d87e35646c01fe70525aa3b03008a0151b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}