{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1944901853",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11412a04c2c5b04acf802d54be99beb9e94cbf52721267cef7e557358f1cfcf3",
    "signature": "0xfaf5989ecc2b9171bb9d08fa176f51104bf79bc797b944f873025da630b70f104c9239907313615d5e9158c79f50fb83de97698fc5564fd7ae5a8a5cb0b08ddf1c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}