{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2019636210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48d577033214afd71daad7c19d16a6df59653fc64cce36c1dde769a0b2f5543d",
    "signature": "0x8a5724e3726c8c0a27b53b98f9526765399eeb604ccb7a6ffa6526651031b8cd6da49aa7aedc339be67c21b930bbe854f0a5d5c767620f0cacd495cfad43ba301b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}