{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1887185283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5174ad671c820d61056c0a563e6a7dfcf843107f252763ea2364e773e7aee763",
    "signature": "0x6db5bde1ddbf1bc9a5c2886d5d832f54b4193d1a7f0620c88125d0632239ab99414ff629414c54937e870b396e9af5bf8e501828b4b6ad4ab5290325d5e6c6661c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}