{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1425788569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cca760e1ddbe100acb83d3598590b3d63b6bb90224c31778e8a0ab0fae6e50e",
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}