{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389550150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54f9fe8fbf3e3f2f6a99d02e02ba1156c3cc0cf831506633b0240560ff5a30ec",
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}