{
  "manageEntity": {
    "action": "Repost",
    "entityId": "106703956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cb0fade0481dc53bc124ff2a74a95bebe553fb9c9d51954b693c9141d0d8894",
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    "signer": "0xcBFBf860488b647E167A7020ac01A0A0c34Bf981",
    "userId": "4601100"
  }
}