{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15bb318387c890213d28ac59777d03b6a877017bce70fba419bb0f3b29140b86",
    "signature": "0x7dc66c300be0fcd0ffe70c522631ed272b59cd0e8dedfbbb57cb6201b1ae10494dd0b72b9196ca372b320e8b31501fbd755b0c822cc4e2ee085d9382346aa9e41c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}