{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951074354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb55e73028195965349ac408abd9c72764a5f3f3b155c284cd41a6d73783f0794",
    "signature": "0x9f517904aa6a651e9702921a4906310276d678f4b3767f846b50603ee734cf3e6ea0ad5303e1e1c71ab57e8aaa415cd0d24b4b7b5af3ea2921da6d61374b84881b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}