{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1845834839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31159353934ef7c54c597e96bde7fa7526b2c3a752be764a8970f9df6ee422d6",
    "signature": "0x9beacd99a6fc420b312581f9a566a484e5c0ed2e81aebdfa0d96214af2fc4a6d715f5a91cf888272ca97487b913d5829500587fee681320eeac5b32ae8e153521b",
    "signer": "0xa34Ced4F52f585b36D7A5c2e45906594B875e6CD",
    "userId": "425430290"
  }
}