{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf1bdc8f7631530dcde4b87972c3cf1e43375ff46ffcb99dc7d0c3389757e449",
    "signature": "0x10e5b6f60bc629caec27534af52028ffb0f8ad8161f34211863bf25d220f021347f55e567b2cf54bc713d262607ca4ff953703b0b655e06788ff28e45303a8bf1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}