{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2134077890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbebe77f091d4bb25debe4a476ec077a8471b43813201462a1608ccb698cef12",
    "signature": "0x0bd0c19e7c2a0c4ac0b510866c1767d613076017e7646ba1000787bd279951b528659b61c18abaf76773162ea2bb8838424d2377ac674057ace602b0674c30231b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}