{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870641214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27f4b35f8ff548aace9a139cc04ada1baa203cdecf2f536f7d030b9a8f7b18d4",
    "signature": "0xce63f1452dc11f2cf1c80941e3fca050c1e492e0d324730871284db40bd0983e1f562c7f321409a901aa44f1d4d3851f14ffcd45f2a24b4161bc79695f6e421d1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}