{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a535b129055f31bf7ed77426d4560bb49bbd06e3bad3c2e227272b9895315e8",
    "signature": "0x2a933bd27ea0b4960173ef0c587d53aa3e1b3b5262581cde50a82849f757ec1263038266d15dc0af34d5215d8ab0951bd06df2b1abc02656bc4320461d9f4c2b1c",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}