{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a8469cb68f6d35475f2130b7a2dab39f7f62796a68f986f270cf98edd4e753a",
    "signature": "0x43d31b51d6577bc8da353738f3c8c416362e89ccd531780f15d9bb213e63756d7a9e13d147169f40621b19aa3f00241e1db688342ed3ee97b36d679b5efed4031b",
    "signer": "0xA59019D8b271B1fC56c696FAB98A82581d424Db5",
    "userId": "46085"
  }
}