{
  "manageEntity": {
    "action": "Repost",
    "entityId": "292249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b5dabdb07be7141b77f877fb518481497dfea4b4086fcfd123a68b7de042604",
    "signature": "0x136340456c3fc4cce17672c97d214feb53e23bfe5406eb7c1023e0b287915914251b9ac93e1ab7687cb0273476154fdc033a928ca964de2c36386efb34c1cd211b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}