{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10cada0bebb5471e56f6b8346cd88417df99137beaa6af736332e9b967e5f695",
    "signature": "0xac842ac0a8d60a55627e64e0f935b87d4ff62f8b41a6443884ac963f49a37e284d732f0234d74f9f9b1c836d05c115cae9ce469d0688fec2b5ca3179a7df043a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}