{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40b36b960691f5d6df762f98c365194b5854f239d65caddb1d7ad4a9be80f178",
    "signature": "0x93c6b3d6353eac1e23b8e6d8f6d934143b366bce7e87ff2262991a2cb3966c7a04977d4fa5bb83f449cd4dfa7f2dabf0c6a7cc006aa19a7a684aefff19af23001b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}