{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140943140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefc2b76fea3c4eb9fb0cae41878d806ad9938e1d4c764626190b108b5e43eafc",
    "signature": "0x4c3e5d7225553e8e1bc49fcbe3db6ce504466abf4509b583a79e38b45eae4556280db52e821881269199dac30dadb4b4a103e8cb39bd3b9dff70be2ae81481d21b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}