{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406068",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa79eec9bf0c3708d825ed6be49726eb7ea66be2a7442b9e39a90bcc043e07c77",
    "signature": "0x537c8b78edc585cb0b806ab75dedba4474a4fbfd303c233a5cd393a76c2804dc2d07c3aa9c0448d1b2b3b62bbd1d2a7e6d2607e19335d89d3f49c5e5b27d18ba1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}