{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666059234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bd2c5163ff4e2928832435b5a1874b1d75b2cee90f51bcf188fa619dd725692",
    "signature": "0x84e82b0d026f9077b55ad6bf66bf6384e50f739a97a232c43f9a6cdab705aa17232fdb627669c520efe5187e8f484d3acdb3dbb546011e6da0d80b1ad7b1b5731c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}