{
  "manageEntity": {
    "action": "Repost",
    "entityId": "353949063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x794fe540c5e65b0b71337051720bd7e37ff339a10fc7d34f96e9d8790f2c0ba0",
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}