{
  "manageEntity": {
    "action": "Repost",
    "entityId": "131094459",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x186bb337c21da383c7e2f7943fa4f1be9da2e28fb6396ca8308acd84a18a2bd7",
    "signature": "0x9ce78a7e041fcbdabc9260d4cc9ae0e30bedc90604c16891058e6110fcec298d2d6f386e42d741ea9cfdc503f89a334e1c8ffc52921e29605d20f9f1580972e71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}