{
  "manageEntity": {
    "action": "Repost",
    "entityId": "271550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf468757b7d1bef1472143f85ac0c574d467f740bd0cf1b37aa99233e52d41de7",
    "signature": "0xcacb2a9d8b890592b529550efe750c2cdeb581463933091fc99c9fb8819a9c3764a39c0c99a57ccccbfcea7f6e7259dfb14f1e553caece3df765d0342982fab11b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}