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 #0x5fc0c0d559cfe1ebf7f2aad66afbd8bdfad3c801e65160247b1ad84cd6f699a5 · ArcScan

Block

#21,386,884

2026-09-17 20:48:43 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,884
Timestamp: 19 days ago · 2026-09-17 20:48:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fc0c0d559cfe1ebf7f2aad66afbd8bdfad3c801e65160247b1ad84cd6f699a5
Parent hash: 0xfe77b840…6b9b3364
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,884 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.1%629,722 / 30,000,000

Base fee

20 gwei

State root

0x9024a0517a9b…24361ef4d383

Transactions root

0x68e94cd04d6b…4a9710eb1d4e

Receipts root

0xd46193b65b46…8d42259e61a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800