{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91267",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf8abaf794ea007021e6c3083a90f18381e30cdb024cc8d483bff33560cee836",
    "signature": "0xfb8a435bf32c37922c9a92a533cf0c05e3ca4086ede6a8903f2702e840142d111c9cb20ecb308a23994fcb767b68fc1e46eecd8e0eefa13e1bfa233473972c4c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}