{
  "manageEntity": {
    "action": "Repost",
    "entityId": "852069527",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x754faf6b4477765f25143dd3a9fb4b99b98ff5e36763d92d31c273fdbac89f2b",
    "signature": "0x07500eaf2cdaa221fd017e48e34e4ba8a600b82bf8aea62eb871043a8453ee3d75c1ccb16df99337a774ab8d6c337fff0a6da9231d660efd325c5922146fabc01b",
    "signer": "0x8D4435Fd18F8E4D969FCB3b38e10372302841e44",
    "userId": "595763143"
  }
}