{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140947641",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28e7831c4ddb3e9aa7712a27786928152ff4c8e3eaa47329fc4f9dd443884b0b",
    "signature": "0x15895c4ce682d536b538db8ec75535399883f92e9cc49c873c292e85b6b5b50260bc94b04526bdf9a5359cd9f664ab8d14052cbd4a57bf87895ee79634a168261b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}