{
  "manageEntity": {
    "action": "Repost",
    "entityId": "422634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe58d7c7d22930f5a6062ecbc397f3f0158f12192c5cdc52d0179a6c4ef855abf",
    "signature": "0x848711cdd7d73f5232437b1a03f56274a80108c152273347841fb830a3c175a94a33af0cfd69e3b871d0865a75fe59254b9017deac70d213579f85a8f39c82b71b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}