{
  "manageEntity": {
    "action": "Repost",
    "entityId": "431017152",
    "entityType": "Track",
    "nonce": "1791899345688243346",
    "signature": "0xd0dac8ccdae66ab8bebe7e85b779eef0772e53dc562312933ac2977b5ab4c822154805d41350ae2641024cba6fceb800d3797a727573cd3341d7ff39fdec2e2f1c",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}