{
  "manageEntity": {
    "action": "Repost",
    "entityId": "710558403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4561853adf0970b39665e2ef7f7386154e37dea2506e76ff51f2c52738e01e23",
    "signature": "0x74c635faa7c0dc8580ab1535d4513a6ecfd165a9de5a5a6e70fd9358ce57c57173d2c8ebc9cb218211ece51e163b75d32cc053e8ed89130f8d1f2cfeda2525f91b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}