EncodeInt
EncodeInt takes an int32 and returns a zero-padded decimal string with up to 10 digits for the absolute value. If the number is negative, the '-' sign comes first, followed by zeros, then digits.
Command
gnokey query vm/qeval -remote "https://rpc.topaz.testnets.gno.land" -data "gno.land/r/gnoswap/staker.EncodeInt()"
Result