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 #21211039 · ArcScan

Block

#21,211,039

2026-09-16 20:02:44 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,039
Timestamp: 19 days ago · 2026-09-16 20:02:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xed2b08e5cc420e5ff8e641b47f4bf6f66c659ac8494f05e221d2d40afcddce53
Parent hash: 0x7ef842bc…f738d948
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,039 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.9%4,764,707 / 30,000,000

Base fee

20 gwei

State root

0xbaa274fd1420…b1f7e5acca1e

Transactions root

0x0f0dc002d4a9…423b07b2e0f0

Receipts root

0x7bdcf91c8ff7…0443263f8342

Nonce

0x0000000000000000

Extra data

0x00000004a817c800