{
  "manageEntity": {
    "action": "Repost",
    "entityId": "909885255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2405ce2ce824d87d5419dc78ccfb1c99af39a1381653666500666fc0672c615",
    "signature": "0xc595a4a3736c726fea2c26d26ee9f44357a4c5703dc43000746397ef3f531065527eb0383f6bd23f76d2a10afd4558d84ba9e678e99d45b914861269cdf91e0a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}