Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21261994 · ArcScan

Block

#21,261,994

2026-09-17 03:12:54 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,994
Timestamp: 11 days ago · 2026-09-17 03:12:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xdacd6260b7d3cb7c30c9db493d3893d675c663822fff02ddfbbff401d9e595b1
Parent hash: 0xf6bac4d1…8ddd93fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,994 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

33.9%10,175,189 / 30,000,000

Base fee

20 gwei

State root

0x268fc50797bd…834c17a68969

Transactions root

0xa0bfad1c1391…398db9aa9392

Receipts root

0x52cdbe5ef3b6…4be36b83ee16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800