{
  "manageEntity": {
    "action": "Repost",
    "entityId": "116762315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fccc3d4f9a93f2ccf94935baa6b6c42651b85734fb5951b435d6d3c235542fb",
    "signature": "0x661df7460142cea6c924420b8abdb4618901e334a5903b6f80b42007ef25be36521ac7a6a22933da5a345f60a79fa5e3a7299c50d881672115be106b6767655f1b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}