{
  "manageEntity": {
    "action": "Repost",
    "entityId": "734888996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5db092d680ee1596515a7b80d121f6cededf20b2d4aa1b99a7b46ae3b1a7f36f",
    "signature": "0x9fb70585e3644b0c3af9d58bbca54ad15610c18346304e72367e65716c69c1d338e07506268d94509ca74321ec36d4a9f11a39a8346b63f97c3b2523088559a01c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}