{
  "manageEntity": {
    "action": "Repost",
    "entityId": "176299078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x512ade7057d77bf29846956291953e926fd1bfe9c9906ea1d2eb20daed1be7a3",
    "signature": "0x12cf4c5d50d232fccef9df841d74716bd35d85776d650ca0047c89af9cf668417d4df8131b423e05238e9ab3637012e48f9f6efeda626e5282621f4de292f3b91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}