{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1043305790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x322ebf087f4c72b105eda21a0bb822210b64023f295f256275c0302eb91be378",
    "signature": "0x3fa1224ae034e562b63c229700d065a0766c14552b1b63b1d436975a14839ea77897a4a5d8ded5e713efb7365fa2ff66e71c3fa067c54815ff058e173d8122771c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}