{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460458409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3c454abd706b1bb4cdcb5cfb47abb65101a3090b21fae6b591da5dfce3ac51d",
    "signature": "0x0836a66a57fe777a4fb8daf80ebdf06eca437dd4b26bd8b09c790c3bf439e7d701a58d740acc468ab165fb098dfa36b9dc852239c2e36b72252179d9eb1be8ba1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}