{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaad1a4cc355fba09ef884739c3dfa2236881e471879119dd70544fc4943513ea",
    "signature": "0x65b253dafb28c0df2b12c5eed57d77560c04782a7a9b8335adcf96035bb4cae3662331dbb6d420337f9f92d3915a34d6695c08a318c678fb1908c22ef989fd661c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}