{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1100646113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0abd70cc190468814fc418750d46b982ff2c9393b77988b357f852779272e68",
    "signature": "0xba0eb7dbcd80a8c8f04ae414c0f781b41ffb81073b2cabd1578697aa398e83ae12270e28b43d1d4769c10e125a5d1bad23ebc31d6e8f4fe26fba79248e009f6f1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}