{
  "manageEntity": {
    "action": "Repost",
    "entityId": "597516109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0c87f3458c9393aa723fb442141b847bf16856cf70636960407292cd846a344",
    "signature": "0x9d7aad54b49aac6f089a6e2c3c6d404da54c799c6ef5b3483a8b15f80e87dd31440e3fa1aa5bbbb43341552f291f06572fd656b224b83b7c7ab1c139e1db7a1a1c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}