{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1489596548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x969e1d730b14da00ad6132c337a5572add319d20a9ad85881287135553846ff5",
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}