{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252519522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb53fbde25b75540450cfc5971f5eee48af0c8a0c864d20229b53d422e355f534",
    "signature": "0x7a6f3bd30f7b1efd0298f78e68ae89a87105e7b8a64734c9fe7e492e1db644d83ad29212f8a89693bfcea8940ed809274cbc2664373f03fd76557e813a1737d61c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}