{
  "manageEntity": {
    "action": "Repost",
    "entityId": "462162290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x337291fbacd5363865fdb57f3d193d6103819c65a4e240a6429c3a6262fea20d",
    "signature": "0xc9829852be8cb9e5c514af72d881b80d4042e485d3f9eebd27d3c0c5bbdeaf744e20bb579176c13b3c97f866ddf21d22f92c2139819efab7bfef3ec1b680b17e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}