{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1766377500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52d1e54e6187ce2474e2912066d5884f7c239f5a2302c8cae4aff2cfd3175bde",
    "signature": "0x385e70aeb4b9e2671aac552796743dbdfedd0626ceb10f2ea5bb8f334c00a3501cc959e135fd6d77c4a43ce9ad4b5ec2e5955dd338492266363ac103582ae9e51c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}