{
  "manageEntity": {
    "action": "Repost",
    "entityId": "244649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f2a0e7b27c0506df4d450ba625b8986f9ee20b4cfdf402ed2757b3a29bf3f06",
    "signature": "0x4e847eb5211acd0ef566d513dcf9318e04685762fdc35a5c2be9f2b770ed2edb7e1ad9d7c42c7f53d22b32ffa0d398e30d20704f57b2afc05f4acc4185c5ec251b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}