{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab902dfe958cdfd6c58baf7ec18edd60857f3c259d1f40fe3fc7961de48d21e6",
    "signature": "0x76def6a455a4daf3f3175c7dbee44c66f55c9e7281e546c5b901a86907e86a5176a1c40b84211142316f567dd2c031901fa00cb7f208cc428bc56b5edddf862b1b",
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    "userId": "489026160"
  }
}