{
  "manageEntity": {
    "action": "Repost",
    "entityId": "858315513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2400b2cad2969c557bb8938fb66a86c5fb717e36a2628df403703f74aaa92f0d",
    "signature": "0x604b316c11357d46d18819472720cca40c951683c91ff89d1688f67ac15158bf06caecccf6df286c7e19a411ae5742f4e38e10e54f355f6bba5ee871677049df1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}