{
  "manageEntity": {
    "action": "Repost",
    "entityId": "763065099",
    "entityType": "Track",
    "nonce": "0x9f3e304fe799a4bb08b13115c7e98bf850bd699e185d8e1b5005584aebc87c0e",
    "signature": "0x7272aa4c1dd512dd1238efcac7b623ae79f38f65b03d3551231ff93b6a3bf48210cc2de08885a0d90e04638360bf15ff80666d28028e5f2f885cfafe096244ad1b",
    "signer": "0x53d8e61f7BdCd69E26B5AAe8F197464091224DB4",
    "userId": "99786"
  }
}