{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490107281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc14315b94e2457899be147a1f7ebf64a60c4d2b9a68184f867ee5458303054d7",
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}