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 #0x5a9f7e8d56692276b26f98ab2e6d2696b86d4e6c5bb3c7ce4a8d57c3c5bfdd97 · ArcScan

Block

#21,319,494

2026-09-17 11:18:39 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,494
Timestamp: 51 days ago · 2026-09-17 11:18:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a9f7e8d56692276b26f98ab2e6d2696b86d4e6c5bb3c7ce4a8d57c3c5bfdd97
Parent hash: 0x4e0c938f…95218a08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,494 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

40.5%12,156,990 / 30,000,000

Base fee

20 gwei

State root

0x64f1e7807bb0…b89e82f99499

Transactions root

0xc51dcd0494a0…f5d16a7907a6

Receipts root

0xf8f88ffde888…3d137ba561eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800