{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5316a32e86891b53c3f5c6948a5746d9f697e7d3a8b1f40f708546f38c71d2f0",
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    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
  }
}