{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566861219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4befa45488bfce9e15bf0a6937d140fe5293215599b6f347b103723417161a6d",
    "signature": "0x240ebb3800d34eb3422afb7ef7341e27167216ebb3b42325e77c40c12b6254fc61d3b6c7139797491efd501ff9d5b9591f0ade41fcd589402edf7534f131ccbe1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}