{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1065661",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x493834eda8aff9fa2fc9be3f8a2e9053ec44f683dcfdaffeb3b702eedbeed975",
    "signature": "0x87b606ce268d10955de8db6eb992b438286e661931554d78c9f1b6b6bcf75a7f5404df1fe5c600aaf1675525f2b6695a722b85beeb0acc236e71c37f508a0e6a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}