{
  "manageEntity": {
    "action": "Repost",
    "entityId": "822310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17485b64503ed318b9d3f6285d897080633c17503c8c1f418e7c6628026a2a66",
    "signature": "0x15c5a14be10d9e682cd9ac61cb68119ab907ba4d3eb1575e67e41844cbc97354204a90e7abb565f01351989cecaf1d5c2f95762287945d7a48da05448af885241b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}