{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2056c01c1c2e4d232208653061c64cd2556632203bf57f3dcae5440711b101e",
    "signature": "0xdfe45af012ec18e16bba0d4a0a3bf9461b12069b6dbe7401ba9c8715f9d3db00123d91b173e9fff95ca431b4fa76dffd6f78ba345c1fb45cb216e147957fe9c21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}