{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1491995775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b8aa84e54b122ff6f4dbdc31e28a054928c51145569403306072ce6ac7ca961",
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}