{
  "manageEntity": {
    "action": "Repost",
    "entityId": "212896575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ea62e02eefd1615e426ee453b74dba2a8e32ef721497b688f49d69b984ba501",
    "signature": "0x36f46553ae1e42e22ec43190e458e3644feffa9a1cae4ecbc92e77d613ce1b2d16a22caef9441960c647e59ba5e899f6bef58562b537e837ee45f0704e31ffc91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}