{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2144012100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83015d67ac59a4da56c7b4e96f1a7c1b21538dd58644fef29e9b367a356a368d",
    "signature": "0xec23d0f36eae4398e8dfb214825d443ed08ca71b0e7fb2bb4d80633712e8d9007e474dd7075b58526ccfe798a8204fe78eb534e24a57752b90ed820e970ff3e01c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}