{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1386859076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93b5318958ca71efddad1da3acdbb2b508884e002d3d2430c61ed8033b2ff969",
    "signature": "0x3e6336f2ed738a7eb8f8cf27d34109ed023bb4fb3a7098b203cc67da5b4040ff2c44f1cda356a34e423d17d474a2a359c8a45e8589f694ecf16284c3d495d9d51c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}