{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4999e39c33abcb573d5f69c89dea90f170d3bbde5e500c5dfcf27f56b54b85db",
    "signature": "0xbb4869b3ef437ef4e7aef34486aee3d9a7faacd432f3f03f234d25060da8564e0bf3013c2365cb186b135ed8853c59e0704b149058771dfc27c5cfc1d983537a1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}