{
  "manageEntity": {
    "action": "Repost",
    "entityId": "316930109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ac52f94c7cf87beaf429adb59d5449ef057775cb1d4d2b1fbc87f20276c8f6e",
    "signature": "0xb5f75592d28f89edc9cbc6d08f977afe0176746cdd38fb185f88830fb28f4927067d6a8441c2fc78528b91c02d025a17cd743d5331e0ac077d04604e5d088c9c1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}