{
  "manageEntity": {
    "action": "Repost",
    "entityId": "735260067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d8b0565a87872789cdb19a627fc52ca6a63fe997dba4562a44ba31c3f35926d",
    "signature": "0x0599ccd7a3745aae901db54cebfd95712c16df712e3f7411c007671f95a052ce2e3996d20fb19e78183302325a8dccbefd8a82084532b3fba40c24e66f317bb61c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}