{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470190029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x609fdac6f529db0cb0745b027139fec34a053d8c6501160610ad20b1f816cf01",
    "signature": "0x27154a5807069617e80cb16cc08512197a99a29f1de2787013452236694a705d744713685db57c4d9de5627d2a298012783ff9599164e561a3eaa9bddaa9f5e21b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}