{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193114994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff5b417a73abd37a681cdf6712de373a0e61a06f5cdf3a06a895da9ab856e73f",
    "signature": "0x53be1ee9f83675ed56c9bf6c6ca4960c4f35f5b95c480372f639f9f7c77d7da239c9be0dff5028b06d7ccb39f4a19c385416a9f04e3da2aab8f5766eb9187af91b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}