{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1592843128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6d07b96059fec763baa835f88242a2f0ede4a78798a4aa2ecc8444e03553469",
    "signature": "0x0d6c2fd23f52005d30d6f00da82ac901cafbd2d3fa76ddae6955860bd217351f0b458789392790909f37a13cd2f664cbf37f700d19871870635d5ea5d236b41f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}