{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2145785563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadc282b79d2279308b0dce947d56f396e114c3d8ce631e900e1c52d6ddd52820",
    "signature": "0x0be594d4568117bf667917222b9637b277dad555dc4b612976662004b4940c3e185eebc45e1f996a370394b9ccc156b2b6636172659f5e9b6ce5e91b9f57fcd11b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}