{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60324207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x787745fd6fa50b21123222eafcd15fadf3dbf85a3ffb166d7b0165f803f6f29e",
    "signature": "0x5e90cf1e9292132c142c7a02972dbe3384d139ea91b62cf534040fe0b32f27cd57eee3fb6ba5c2085043b19ebd2610a166e921daaf9be910e69fd0778109e6e91c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}