{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x02dae2cf4a35c2a789ad9f86a28352d9da2369347a7302c71c3ebf65394379db",
    "signature": "0x9ae1fb311292a059360909f0aa73dd5be68a8dc3f9c1516b3014be4c503d1ecb51950e428f537b01ba991df23ee7b434df271ddd95c0670d45a03bb12b74fbb21c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}