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 #0x0a258121cbff34ec8b046f88baf7636360c08fbb940c1fe351f915905f2985c8 · ArcScan

Block

#21,483,070

2026-09-18 10:21:46 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,070
Timestamp: 14 days ago · 2026-09-18 10:21:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a258121cbff34ec8b046f88baf7636360c08fbb940c1fe351f915905f2985c8
Parent hash: 0x1c77aa26…d380adec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,070 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.6%796,766 / 30,000,000

Base fee

20 gwei

State root

0x80a5f428988e…d119d628e863

Transactions root

0x556eb0cc14a1…a68431655675

Receipts root

0xc16914bf1ace…71faf3be05ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800