{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1116791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf27cf66b7a979a7fc1675c4212942e63972677480e21d8d0eb58a95a5b55aafc",
    "signature": "0x37aa1f3aa4545e615b64631245defb24c9f1ef6d9ccb3e7ae7e9a3028f72f0d45e19797e4844c3b8f1f9731795e20a1df9404bea469119619e70c1cb5de40bf01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}