{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203979443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x633e38d1a3f8db1c3ac3b458abb4b50308972acc04b5ee85bb9cfe26878ddb36",
    "signature": "0x193ef84252dd5da914925407ac61d7291a048b1e82b87e1b02b4a691addd55c7458b5b206102fc5f91adcb4df233d36c7ddab1d20abb6449dbd10df753fe4ec41c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}