{
  "manageEntity": {
    "action": "Repost",
    "entityId": "492669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1855385982dbd961720586e1226899f8806e6e65cd1137dd8e409fd5770965c8",
    "signature": "0x9f73d4df4f95175578b0eb8d77a88583a1e9ed87516cf448e370703cae10d2dc52ed3880d90411f326615ed98e6eabfe34d6dbe8afd79d1fbd0ceffc127a24ca1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}