{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478229460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3541f209faceaea2c7185c0c233244ac163b2872a5e994909f20a8ff996e16ff",
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}