{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x355be022db7c6fed9f9085d0f7fa076fadc98ddf35a9f1a62a44fef934c37964",
    "signature": "0xb7125eff3063617962599a145104c6c677ac3066e275fe91d700426f838b848175a031ff10521c08f545759b47edbbb75a7d3691775bee1c79aa231057a818d91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}