{
  "manageEntity": {
    "action": "Repost",
    "entityId": "494668972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x581f9d29cfd177109c914d44465915d132b858b14c66f951f45dca9b4d07aa96",
    "signature": "0x855f6572ec473659a4d446d01c6fc99b3bff81591e9af27c51a009f93ae32cd058c8f77a85dff37111a5d4d9432d6889ac2788b78f8ccaf66b1d9522d787b9a11c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}