{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1972076483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaadd22ced06cf6a72e6d23deda12ab382e341eeb3b722270a3c998e9be95f980",
    "signature": "0xe545f3d4212b0ec5e520a196688b6bb8bac7cbd20b428e987fbfda25ef0498321ccb1b59dcb0c34e195094f1f044c2bbd9e2af70dd70db925ac7204ea189baa01c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}