{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1148847381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x039c94f24d4a393d3889b653d880813e2a37d7c306cc91dd8bb89e31a7c46952",
    "signature": "0x67e60fc9baa95d3ff814956c1b951e029227ff665dd2d4f7c49c40ca044a07067256c5e8854922eb4761130429f483b8af3a5311ba01d16b37eb92b9b6941fc71b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}