{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91072994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadff1ee380bea24ef793e32ea087a91353f36d324c2a9e001b3b8a20bd9d58d7",
    "signature": "0x4b832568217fc6be75d1dcd8c52684fd0960e2730482d81555a9707fc7ecaedc56e8685f1d0e91bffeacc651e9276ba5deb5b24c67092a517aa38c250cf03abc1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}