{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119744864",
    "entityType": "Track",
    "nonce": "1787706310975900490",
    "signature": "0xedc185881e7976c3372a70239a7c38270e683633e8c13e2a5f4b61cb2d9a011d283fc55765978ac80fadcf5b51c0a5d85e8c15d2541fd3cc7e90176202719e251c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}