{
  "manageEntity": {
    "action": "Repost",
    "entityId": "375002244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2151a79eed14aaf072f1ffbeef3d997cb09ca374b9fdaa91ee73d7dafdc60788",
    "signature": "0xfdb5c9245c0acd0aea432c1dff11ef4e1b0b53a46bcb6bb574c52c4cc3db069353ba209d5f442e03925661a694274fdc63178babf7d3a91cbdb326f9ef8337e41c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}