{
  "manageEntity": {
    "action": "Repost",
    "entityId": "312924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9dc9e81459a7b4dab4a429701f32902f85f61ee13cd224073dc3752476f9d434",
    "signature": "0x69889fdfe949d497fc45e058170b0a97e14f55a5c487b9e14ee2afef82063d0163c60db15058a8e544a06ce0ddc05fb9df1a6a6f2e6a845a19fbbabd98d60a021b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}