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 #21335155 · ArcScan

Block

#21,335,155

2026-09-17 13:30:54 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,155
Timestamp: 56 days ago · 2026-09-17 13:30:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf19d921df2558afca261f643ddbdcb131e6cc574e8477409ff755fc58ccbf83
Parent hash: 0x2ed66b4e…d03c1dd0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,155 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.6%7,087,875 / 30,000,000

Base fee

20 gwei

State root

0xef802e5f0c8d…311fdc92d44a

Transactions root

0x462efb401e67…1f3ff7fe674a

Receipts root

0x01d791ddcb98…36e5e0363cdf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800