{
  "manageEntity": {
    "action": "Repost",
    "entityId": "788097819",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d55ee4c31ce3d89466d0d7209671c9c017e577835bff6ce4389879365a6e069",
    "signature": "0x7c69ddc9d13f9ae7b9b321739e7ea794b7f77a974683137d6f95791f82c8ab6b60cb6fe1bbf95a051accc982896f8b0a756dc21a14024c1c846369879d7440431c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}