{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d8c47387e52f7239cec45437901000278855663af02fa961f8cad86c4d5b445",
    "signature": "0x11a5bbfa253fe5d1b90545c45d32692ac86c488b41cf76d26b1004bf0910cbe11ae64a2c356c1d62682dc8b4db9111df6fcb3963d09117ce84f99bde02bcd4a51b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}