{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1456095237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41a596c31bf2fc512c678f9f1f354d50b9d255c07ab87470545a824950db04e5",
    "signature": "0x6a093d5dc500e6b4b578f0f87b5ae14cac660880f43b552e23b7a4a47ed59a9765b5bb06633683fbcff4d65626fa7927ec0299bbd0c43086e85748fb398e735a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}