{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1016799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaac2ceaffc6f269ef4b74ae3327b462faaa43ece77727426d8991bd56c4b6e5b",
    "signature": "0x935d9f33fde17f5c007311616424bafc4ed11dc9b21ba6fa1c1da9034b2a71af5c7a4d4fd14d95b0807a5f77a12c376f41b088d50705be43f3e1c508517cfbd41c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}