{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1341261659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b9f92b43a7690067a6ef86469f337ce8e633801125d1b6fb0a788e4348c231e",
    "signature": "0x11f41a2e89fb150e5fffabc85b33937b9b40aa7c3378ae6fd4c2de91f201b7351f7036d6150c7f9f2dc7398ae523ede8755e9091a7afe62ec327bcbdf6af8dc11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}