{
  "manageEntity": {
    "action": "Repost",
    "entityId": "56830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe62f644d434be91891be9f7a589d274dc7d5be80e74afad5836302262cdbedc4",
    "signature": "0x3264b8d26c03068a20d97dfd4827a95753499911174a4e7fbf01174b6d8456635b24aba62cdacee393ad21bee4a392063a52dd59213add2cbe70a752582951391b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}