{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1197531433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50a435dc8ee2c54fc12fd234903edacbaa5ba196ed859a9c81a19365d9689cae",
    "signature": "0x79e807f4c5d54edff97d5e3203a4cf448c3dec7bbd8f2b7bb9dcc77ad887a2d02c12f89b0d14a1fc01416aa56026cc31b3573f1991519d1e864d8b2cdf0a531a1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}