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 #0x64a8a6bce71ad306f3acb9163d98ef56529ef4231c2beccdf198924ecb59a59e · ArcScan

Block

#21,378,334

2026-09-17 19:36:28 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,334
Timestamp: 58 days ago · 2026-09-17 19:36:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x64a8a6bce71ad306f3acb9163d98ef56529ef4231c2beccdf198924ecb59a59e
Parent hash: 0x3b5ba235…f2d1e7b1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,334 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.2%3,647,799 / 30,000,000

Base fee

20 gwei

State root

0x4e21a2ead418…611fce5e7c72

Transactions root

0x039b4cce55cb…72f46fd1299b

Receipts root

0x14833541ae31…b27d086b98bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800