{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1539065318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe672145e4b13ecc91a55826c492b2a59504bd3cb34e1362503eeabf8202d5d6b",
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}