{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395263062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7102e6b8fa831a80b2380c385733c33a564d2e04b70738c5335c50393240b58c",
    "signature": "0xfce37d48c8052d52820188c52bf4f5edd547c9dd38b69d511a713718a3e6603959e64d049dd9d1e0d459b3f655f18bff3c99e4372da56863912315a5d38cd2001b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}