{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1469168487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8cd69e925878f5340e90095c3a4ca78c00a3b0cc016c5c48b2ff6cf2d0d770a",
    "signature": "0x8b2a84a8d6c8149935f5ee02aef108b650c33a51e3b4c2a1cab4a14c5aaac3a34fb69777d096cd713f5cd95c0f94553d340c8d9e9b784e904aec8a403d6fb47e1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}