{
  "manageEntity": {
    "action": "Repost",
    "entityId": "786070714",
    "entityType": "Track",
    "nonce": "1786590750778087769",
    "signature": "0xe66bc9c56da4b09ac461c101012447a9e277bfd02a4e51c37bc25477087637284179a3bdf59b1bda5f738f424b5f73da09ac63d11e8b47c5f259ebb4787001b61b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}