{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1235764825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79e83ae91b8e4d3370c98c34986296155113e746fec7bf00ebde566eb2f7fdb6",
    "signature": "0x50637b52dc96f974f5125b25a83fca5265f78bdfff0a4f6ccd1c548214a8b16005da8d6e84886cc80233f66aa4065277fbde617b5a9c48299b98a7d9e149e7dc1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}