{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3184feec9f96ad3bc79f08c1766fabde1f56bcbf351eb7967f35dcdc62b5e218",
    "signature": "0x3bb28fff86dd4ad720ecc96506f0072adc80817d954da9f789d48960b869f4ad43f56110c2b0b176a910f1ec22ec36f3446528878cd5d4a383111453d8b271281c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}