{
  "manageEntity": {
    "action": "Repost",
    "entityId": "883065677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c1b97b276bb3ee38918f5b55bcaf9075227da2c22e306bb55d1af2e017e33e3",
    "signature": "0x726c855babfbfb9c2197452fc7d7b26580c4c0c8dbffe2f0a20bf8d46f5c4af23ac667e2882341647cb81b8585e2a32cadb0c1b5f52bb410ddbdacccabbc86891b",
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    "userId": "105562689"
  }
}