{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd54e1ab7eea9b3d19ad155d1dfd2e836e18b4fb1b14121dc60b77e5a75dc77f7",
    "signature": "0xadb83c902434c65c3b9189871bfdd06277c4624c0df9c02dbfee34a3f896a76d7e25fa36d0afe634310d3aea4baa295b45afc03b1ebc89a7e145de8104331d4b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}