{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1899158183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd52b2dd01a6545d588daa6966d6188dea4be2df26a2de6ff0886cf43e7942db9",
    "signature": "0x596aa0863115b8b30ffb6a008ae5d416e08f3d505f844cede6ae041329a540406980c27a4e72ea32586c3347bd498d34b67426f1148f357fa6e000822bfaab211b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}