{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341003652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x886534bcab255ed06ff3fb5396b9bd008d56679abb5091dc6dd6317e4068db2a",
    "signature": "0x8f00dd6c761405d969c00e3b7926fb61286f683045bfae56ece237651a83136c7ba87744abef081e10e3250ba311644ebed27c07937e41fd98bbc104ff62a36e1b",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}