{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608364786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38f755176bbdbe5dfeb907e2b5a47771393e56d1e106da88d02d92fafece3396",
    "signature": "0x8bde4a00607994e49a554c08a03ba6c95ed5e87d0d6cf836706c55a31f9d64142b11063a0c9a9d96e2bb8d133bec864d7860ae4609960c18b8dd61952e5332ba1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}