{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1686733059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4edc8eb206aec43377b8c4a8a737ae514f6742a2686bd768d857ac50f22466a",
    "signature": "0x7746fdcbb4b186d320978756695bb2361f030734045b36240d95a0639aea89582be344fa4d3b1de7d14f856de6344955accc6520556ee7751336eab8f4a9b6aa1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}