{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14777c78752f54e0900112cb561b31d7020ca25bae2a64e212b8b07febad7fa7",
    "signature": "0xe0154449a63b341040d649dcd00cf0fb31f4a51354feb2a320c19c8a367908295823b9194c6294b1b3aead9dca7aebe8d2682d608035f789a2b5fa60e7bd5ac91c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}