From CloudModding OoT Wiki
Actor 0x0192
ovl_En_Hintnuts
Version VRom VRam Size
Debug 00E0DDE0 00E0F7F0 {{{ram-start}}} {{{ram-end}}} 1A10
NTSC 1.0 00EB95B0 00EBAFE0 {{{ram-start}}} {{{ram-end}}} 1A30
PAL MQ 00DAE940 00DB0370 {{{ram-start}}} {{{ram-end}}} 1A30

ovl_En_Hintnuts is the Deku Scrub actor that gives out dialog hints when defeated. It's dialog may be dependent on the room it is spawned in.