{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x698792d23a6a9cb7a1f18559de2ed7a7cd470972e5d3479a7948e6b5f5db6c26",
    "signature": "0x67cc631d226c2ce3fd552df28f188e7c0b01605e74c9075be7184ea68b02875524b7fc521c77b675a936da3ae7809695c2e43c898266701bb6e1a8e7b0da0cee1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}