{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1226984615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff4ae66942f863169180c675add1176cd056b3b9200c8ac4323b7c774a7dce8d",
    "signature": "0x46de36e45c33a48b3ccf713c5934247c6754bafa9fbd49ee9bdae9e1dbdb83d75cbbe638bae51f1ed229c078cc9dec3484989c4e1bc856a3391520e8c7cf9f9d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}