{
  "manageEntity": {
    "action": "Repost",
    "entityId": "273479404",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb293f95e5f7540a56346099e81c17849277c958d537ac07f7f697869b86df220",
    "signature": "0xdc632b4915c706198145dbf9c46366fee6377f1c1109792ecb004c5b32ffab465e860c397b2c018aafdaef3e1221b6707ce04a13ef90506db36905236c6cc2221b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}