{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25694148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x153fef7d810ec2f83aac15a24d99b50eddee95021c8c8ea45a19346ded267353",
    "signature": "0x518809a1872bbd88627f31ee06a36a95eba7d8e8fb63219240aa53a4f798d3af0419befe212baa8c23b4ecb0661c6e04ffa7d0cbe839c87778abafdf7219f14a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}