{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403552654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a399ef5c39d15027faaa16f04a19cc3a9f76e393da432c936a2c72dbed4ea7a",
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}