{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831629138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd3a280b322dd8353a282450af882cdc61b622e6d20b50272c4281313c01d5309",
    "signature": "0xc2c5d1d30aee9d2fc7e18d9ef4d41ed43b360862236dae9c773e2ecfa3f831ab1e5e6c3bc0c6b9b3c2214ebed8ed8903b6be842ce2e5a11df634564f0a2a63cf1b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}