{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c752ea26c4514260ac051076652bc11106bb475975386d40544072c76077a1c",
    "signature": "0xdf81f245faafa1a0b75991d79b03ef7e26ad97ecac1d71e5872d532f696c8b6e771d47ac04c31dbf8112f17612562e850a3fda7d1f607a15a46988557da07f551b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}