{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662475007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61f5f4c8aed879211159c276089f5c1b64163dd3e25ce335eaac06470d96ac08",
    "signature": "0x6a41c7343b97274a48eb8324c140b09aee6a4726cae26402422980c7a975c0bf688efa0c7aaa49ce0fa4ab6e40ec15ae0ed8b9a7068b8c78a161658e94e3088f1b",
    "signer": "0x3CE307cb27B2Fc2b03Eae311050CA4e8C34Fa57d",
    "userId": "50936"
  }
}