{
  "manageEntity": {
    "action": "Repost",
    "entityId": "920419602",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46a712cf68f80b9123d254fd26722454c89069b5cd9dcddb84b62e78a79fb937",
    "signature": "0x6a016421233425a73ef732e02add206eda86e2ab5a9fa0aba76c2a1a73e5cbe14bb6dfa3544462eabdd1d2861faf24c9748ce193c6dcba56b7ab03e32c8420551b",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}