{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1411513191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7b672d7f8ccf924d7852517dbd659ed93e9300127f50bfe973dae888bad36bd",
    "signature": "0x457c7d6f1308d0e7423c0f2d547fd17b338360a4323392f486a4812a49c45eef7101e58e13cf9b691aa3bee1427617ae7b9c28c5089799449697cad638ea91b61b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}