{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1224821603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa13c8ecf95c3001dc9cb6aee5585411936f09e20011c198dcba85703680bd993",
    "signature": "0x316fe41b48285ad3b3cb86d922f8922cb350c9c6c41aaf91340d12d15b53bdaa1b587214a9c8b3c94c889a15b88952784c32716060b5cbef7e82124f6abb10461c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}