{
  "manageEntity": {
    "action": "Repost",
    "entityId": "136905049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff26925cbddec8d045e854fc3aa1f8d4cf48157c13375ac1daf1ba78670ff53f",
    "signature": "0xed9696963cc664b221f6d20bd90bf0be9a543e3e615fb2d1a4372abbdce47e3e58691c1c757a5a662d32e6c659cf87087d37718bcbdf97c79a83aab99a4223961c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}