Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x18efe6001316cf2bdb31151ae502e73e0fa1ba9cbfdf7feeca005b0a335d805c · ArcScan

Block

#21,321,704

2026-09-17 11:37:18 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,704
Timestamp: 5 days ago · 2026-09-17 11:37:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x18efe6001316cf2bdb31151ae502e73e0fa1ba9cbfdf7feeca005b0a335d805c
Parent hash: 0xbc29ebac…7b178ea9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,704 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.2%6,964,845 / 30,000,000

Base fee

20 gwei

State root

0x9938c8244907…dee687a5956a

Transactions root

0x818d86f2d81e…e269d43c31bc

Receipts root

0x21dc855ae000…91e81af1b4e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800