{
  "manageEntity": {
    "action": "Repost",
    "entityId": "177997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01526f184758579021b35132d8d764ea10cca185ae6d4a83b618c46c1c103ef9",
    "signature": "0xcdfc0c250452a7a54c49e2eec8ac78f8f652de9501d7fd6f9dbb2529fa48a8ec6096e84ae27151bd8e8d1aaa59bbd19aea4e0d069822eff079cf37e9d24bb3c81c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}