{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1882360800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab0d89337f669ee474168719fcdb24941bfeb2a94d4fdc2a4bbb50d20e4fed0e",
    "signature": "0xd99de29d2d12d3538ec7bac6be62a98daf5cc158132edbc9a3edae48fec070b850874ee3bc39a5ed77ee9c3d457fc52a0c2cfa91dbbca6a820e3259f876e94b01c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}