{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x067103009d9eedeb0ff76786a27110eb8371d14b4608c0e106d168f5a345a328",
    "signature": "0x2fdb1c2f7dcb2f8fbea43f61fab825a404761d131cd9977fa79189e67991b52241b2c8e4a8b35e66856d1bbbc272c5c66ed95ad4c0b2e5af1243b82c4f17de6a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}