{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1116784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x744cd707f431defdf0a71850a58c97a592ccda146ba069ca4da439465e9b2081",
    "signature": "0x85a3464d9f9edc025b273de9acde61c7b6b49d9eb1e72dbf985be007240834941f11f8cc8361cdaa1d1a840e551081ea2b2e8cf1faba3670f65d68e45ced6ec81c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}