{
  "manageEntity": {
    "action": "Repost",
    "entityId": "272437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08cdc3e1dc49d6434e76640af2e0f535e3bc1324603400c7b175288431c8b320",
    "signature": "0xa7531a8d88f4da5f5a65bfc26f96441a00955078502c341367ffdd7778311f4e1fc92080df8593f752a9064497cad77d7d142ebee4078e93bd699e30dc7f91471b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}