{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1116823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x126f127f2917f1336e029684ca3b315b725b4ae27e7070ecc4a114500c9e4e77",
    "signature": "0xf4b83807aba88751cdae8c667ad34f280d233af98ef2dcf57d879869b0e4f61d5274a1546300c836aa385d66ca87aefd7dd7e8fae5b01a8bdc3b884d0e1a41d01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}