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 #21311657 · ArcScan

Block

#21,311,657

2026-09-17 10:12:29 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,657
Timestamp: 34 days ago · 2026-09-17 10:12:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x1928b7de5754ac2c990472faa771a0ff63bb45bed781badd4bc5843212db068d
Parent hash: 0x7e9dce45…ca8022d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,657 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

34.3%10,289,131 / 30,000,000

Base fee

20 gwei

State root

0xed7cc6d20414…00bc281563bb

Transactions root

0x1acbb453d5e8…d82393bade94

Receipts root

0x38b5d5e42429…ad2705113187

Nonce

0x0000000000000000

Extra data

0x00000004a817c800