{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243055337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd338b4a2a7d82b5d3bb23ad5b22f4abb74ede5a9343c3d2164507d0c4033bfff",
    "signature": "0x5a97bf30b65e8c5774f721309137b24c828a367a3463720e94052b8e7e5c20155c787d92cb374ca65b6f812d92f6cb56f1fbbf0e4fe3b8ea54fa70a27d96cd431b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}