{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264045",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5193032f83a5f2c8ae63932e890d14e32cc88ccc614fc85374d7ee03c234beac",
    "signature": "0xc3f5e338625a00e62124004307f7a74153849b6a1915648ab0fe2244baeb41890be507085f9af4f4865b8c894e2403d130d10787405af43646e636f76e3853971c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}