{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1396015768",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f214daea371194c313881bc19fa07454117f296263ad79cfefe52eafed169d9",
    "signature": "0x5b2a3d621e5d1d25800519ca11bd39e2abc1ed3fed7e35004e3352fbb42fa493017084c1835edbfdfc9c103af186892e548f92c491ee2c3db13136427a21bd561b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}