Creates a filter in the node, to notify when a new block arrives. To check if the state has changed, call .
curl --request POST \
--url https://endpoints.omniatech.io/v1/RPC_ENDPOINT \
--header 'accept: application/json' \
--header 'content-type: application/json' \
--data '
{
"id": 1,
"jsonrpc": "2.0",
"method": "eth_newBlockFilter"
}
'
{
"jsonrpc": "2.0",
"id": 1,
"result": "0x87a1252c71f5e32751e3fa806c80100"
}