{
  "manageEntity": {
    "action": "Repost",
    "entityId": "206641",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0ba8d82f2606d611f6f65d4dc120a4aa75cf459c79012123938be3cba83da58",
    "signature": "0x975c1a5df211d8b530fcce509ad80a88b87fb1d01d591942fbc07ce20379d43b126e5874841a359a830678af70d4e35f667261b6665e5fd28a5bf0e4f9e5d2001b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}