{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1407608270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa20f2fb5f7400ab79edd18c46941b2694c3c8625da847eeec09ab34ecfee83bd",
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}