{
  "manageEntity": {
    "action": "Repost",
    "entityId": "471365",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbe3a34feffe4d7873467a102dc549821b8575aae5e07ffe4f60e6d3bfe0cf6c",
    "signature": "0xeb2c75333c19448547e940bdd76737b8de5bb476d8c51c6c391b5047a8d1d3d7650be8342dfae053768b3ab513c27bb2d84d40de2e7927c1cf075c36b077db0d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}