{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1738506526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcef585460572ba25e10143dc267544c7f3c7f170e07d37d15e97f3d6b47e5012",
    "signature": "0xf6e3934fb3aac379739c9da79004b77adbfb67f137c5f369c4c83171617ee1ce1faa600334a06966bee7ae995cbb074095eadcae529a03200501309e735fa9281c",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}