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eth_newFilter

Creates a filter object based on filter options, to notify when the state changes(logs).

Params​

Name - Filter​

schema​

Object

title - filter​

properties

fromBlock​

title - from block​
type - string​

toBlock​

title - to block​
type - string​

address​

title - address​
type - string​

topics​

One Of

title - Any Topic Match​

type - null​

Array

title - Specified Filter Topics​

One Of

title - Single Topic Match​

type - string​

Array

title - Multiple Topic Match​

type - 32 hex encoded bytes​

Result​

Name - Filter Identifier​

schema​

title - hex encoded unsigned integer​
type - string​