{
  "manageEntity": {
    "action": "Repost",
    "entityId": "195343",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x246fc77a39ce73a1561ad7d97a03378a134087fdc90a08b2975bdf53d020493f",
    "signature": "0x4fdfbead852fdf805abc589e6cde2f09907b1a71b089f71871fd564bb17fa7af144ecbbb0e6ee1dca32a26c957c0306ad1747e52c77adddfa4dadb7346d665511c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}