{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1105694",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98ff58b741b27d6518cb1d8bc22f0fef90340649334f92d476137cb42fc092d3",
    "signature": "0x8ea36c275134906c34ac6f265560d3ab66c2b25b98a088a9e672c77953f026c16942260c2d6018cf13a9b1f75b4c6bfccc78cf2659dd148bb55a08e59ad306911b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}