{
  "manageEntity": {
    "action": "Repost",
    "entityId": "652714",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e4be427b4f6b67cacca3228c84a7755c7025b9988f8653534a10d98c08ed5b4",
    "signature": "0xe651b8b5c586c94932fefa3e4dfbb03a1450beffb678ca61cd96df7a741715442412bd96602a08b2602641e885e3cebff9887f55d2ae4481771ec8ba06eb28b91b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}