{
  "manageEntity": {
    "action": "Repost",
    "entityId": "875431779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa32e8bb2feae9276b5406a9fbcee207a4717ff723938b345b8e96a57fdc88a37",
    "signature": "0xd591f17c1ce05485ebfe265825c029aec77f6375887b35d6fd49044df44e1f2c258d1a9449fb6e0196a2677a701027107b9fedbac313b0fc1475df71740f37ae1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}