{
  "manageEntity": {
    "action": "Repost",
    "entityId": "598169288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82261d57379d7f44b556836be47cde8d30d19ab4b90170b2871401a83b8accd0",
    "signature": "0x90ef645546a8383885797bddb2fc3101fd72be9da610e80bfe4901167b0e74f55775e4d43bdd82c18e6478cada83594a1546591910a6bc6015ee38226ac011be1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}