{
  "manageEntity": {
    "action": "Repost",
    "entityId": "229303304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe32f4fd27261e274a4e3d990c10b465a20e3d0bc3337eacee81465e6426e98b",
    "signature": "0xd950f9b146bf05c4ef6fea7925b54e907a7eca82e7bf9c54a335e3c230cd09d822cbd7440020a67459a10eb7c27d1da800d9a383ce5f7d3371295bcadf903ba41b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}