{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1035103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a0e99c4ab78c4a3d618ae655ffba9b44a7d4c19d46b8b4ffc71f222785500f6",
    "signature": "0x0940194af4e7252dd28055e30416931a81634f1d7464c95604c098f4aaf91b231361734895c6102b4caeecdf661ca42e0c4158ce22f7f477fc85fa20577a83401c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}