{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ded8ea1cb4d02ae5c8c951dd510068738ae5700e2ea5db682de68dfd5e983e3",
    "signature": "0xfc39c7cf8552178c8a470d08453b87e87851b87999abdc95cbb5fb4247b597c313aa676af3c1824bcf9c10dc8e52bcc64740674d93af5199b945e6ca4a46765e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}