{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1683432140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd899139d437a5129ccd9b8896dbec2a511164c7af0a3911f0d8138419d377c2",
    "signature": "0x48eb82f18b0f5e5e6760a2eb70d7e83be24625554e50ea8bac14b534fd193e2609d541dae3a76d62af6119673ae1f65babf81c0adc0aebbae3040206529d50861b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}