{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda24858be2a40528bf8e907747f63ca75c418b3f56e66c3aa521dcfd45e58870",
    "signature": "0x0ea2203719e62b5f98e4df59c04f9ac3627cd134ec505bf324c2b8e81e888e8f25fe34cdd01a7845dae258b764fc4df0782fdaf8ae2e61273fca54fa71c848c61c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}