{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1080991408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fef8c5fd03b3fbaa7f1e9c1e1e14c9d8a24c8e8a612a809b236bba778a5f554",
    "signature": "0xd2fc7f86e21796f3bed3a8caec614f68de0f2a0f9fb027061de53bcb09f420e42251371c98fc7e773a21cfdff3b0fc642fa27e2e7777ff62fba0daf5c35480df1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}