{
  "manageEntity": {
    "action": "Repost",
    "entityId": "54569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0783edca4b0cdcd0e8b30ae8bc7d7f11417ca457c102b74ee28c7552f968b7ba",
    "signature": "0x6279130db8aa4c57fdd3a7f89bb7b9f7636af4cd6b0df0e073db9bdff9e328544ce63cb6fbff1568270b08436513527e39ba505a741f3551fa20868afe0093781b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}