{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1063054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc6021fae3c9ff573a7db87b0664ad9157312d8f8b5fa2d6db8dc68736223b0e",
    "signature": "0x259ee0be0bd9619d040eb88c2f3980f060fdcfa38c3e1c0bcf39b701649e0ada1ac7843afca0524792d7fbdedc6c565cb1eec392b505d598421d64a2e30fd5531b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}