{
  "manageEntity": {
    "action": "Repost",
    "entityId": "654068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebfe5af77a8103d25967955e1f00572b104efe4e51c668f430a908674bc7d74c",
    "signature": "0x352122d7a33e2e871cc37fda5d258b8d7b2bfd70146c15448288affcd213c87a5b3ab6e840be75b81b0b91739d31e4b1bdc5ae21e0e149262b2c7db1330980501b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}