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 #21262078 · ArcScan

Block

#21,262,078

2026-09-17 03:13:37 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,078
Timestamp: 7 days ago · 2026-09-17 03:13:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x725013f06012b71327a3e120c441b6d19d50325d8a93e4d3fac1aa98c65dfd65
Parent hash: 0x34821990…02c3d80d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,078 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

28.9%8,665,403 / 30,000,000

Base fee

20 gwei

State root

0x1d432f9bab69…4fa2408aa962

Transactions root

0x10fe9a884476…28bee867b940

Receipts root

0x82e7bde7c5b4…2ee2471dc754

Nonce

0x0000000000000000

Extra data

0x00000004a817c800