{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048900438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97ee39db83288f5bf0762ffc7d41d84c33d5a19378720dfb411876ec83ff6b17",
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    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}