{
  "manageEntity": {
    "action": "Repost",
    "entityId": "524741874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x628ec709a9307f3e5dc574912393e688083325d338c44a26276b7c9aae31f7ef",
    "signature": "0xe99f5208aa0a36fb3973b15ad15264cb1486ff204677e7480901281d2950e12e6522c9a20e1e3b79e40a1c7578b63d21e44d61d17f00b085f4fdb984c58eafb41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}