{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1214463755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4140d0e27d6ec820adea04e539bfbd51325a585487275edbc6bdd33515df3f5c",
    "signature": "0xcfd5b933c24d0f34363d232236f789d27f9d38b4667f01b026ba513665e8134c0fb7f33f191d3a0ebe3e52e8d089e377e19fbf50a1c6d5bf1379b04cf931a4f41c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}