{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1130013720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd498dd329dba1fa87b4c94dc6c89c92697e119879bdb05e48453accd8f47e454",
    "signature": "0x1a51b4dd9cf32d91a1fe9ce019a5fdb49c08d23f4dc7abe3b5fd678f09ec735d37dc9398b76407ecc32a9f9a9db7189ce8b84a8926a14fe23515235929c13ab11c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}