try it:

`ipfs ping QmWsTDap1zmaVLRaUFKBmo25ST6MGtjZQBAT2u72wz4Qma`
`time ipfs object get /ipfs/QmTFy4EXAutjoaq5zxto4GJ5JMBHCyfcsxvkBNDbNQUcDN > /dev/null`
vs
`time ipfs ls /ipfs/QmTFy4EXAutjoaq5zxto4GJ5JMBHCyfcsxvkBNDbNQUcDN > /dev/null`