{
  "manageEntity": {
    "action": "Repost",
    "entityId": "48452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11b33069d57c7e2c841d58571ba26bf88d859e7183b3be5b24eae5f5f193d41d",
    "signature": "0x2103cb0c13131adbc30789d8310f45c21c1e7806598064d032f7cb908fa578345d1c104a8b23a20dbd3abda75b7a7bb130b2b2b49edf5b4a7b372e67d9b3724b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}