{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120874386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e7dd5d9daadfa640e3f45a2c90f55405f45815211f8fd71fb812fc4a854ad9b",
    "signature": "0x77489a43239f7e5276cf26e6d06b3df8876a8d4abca73547e03dbff9c4d1b01c1a336f8ad9457cb2c07187043e97cbea6d1aeb47e7bba0214b16594d36134a661c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}