{
  "manageEntity": {
    "action": "Repost",
    "entityId": "564575292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x691004f213af1d7abd84c08d179cd5e391a057edaf0fbe0d90303b69f0254949",
    "signature": "0xf843f8e3f91264b6fa260ab384e282c3d653fdc193e52a88bebc5d093d210cf14bfb1a19c2465faac97d5e046d1007197b86b6c8bbe7788d68db37d13cddbd141c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}