{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1600139340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e4cf02da51d7b216123633b4a10e817ea7444bcfbcd59517b3576a453a7793d",
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}