{
  "manageEntity": {
    "action": "Repost",
    "entityId": "180203",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cefe171d64c2ca09eafdec5d1769dc217412a3437730a32509f3ab2762efe2d",
    "signature": "0x94532764cd514ad04cb5e27ef1bb7c1c8dd0984d06cbb4490f95ec92c6e77ea3475b6a7eef892e61b4bc1eb4e021cd0f4e90fdec657712ecbc27944403e9cf371c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}