{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860080340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x743cb9e35b5cbfccbfe97fba233738e28378b64156274f5c59c4a8c88f25b6f3",
    "signature": "0xb1de17b8e6d1c971854b1288c93d9bb7f972a3733c0221140a323ca29b62a60205c8539a0b358007fde23159dd271380e92be65ff9eb3194af02c71dde22b36d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}