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 #0x1efd22d7e539dfd000d528dbc5116a7961d4fb5bd8815532b44c4de1db970918 · ArcScan

Block

#21,345,257

2026-09-17 14:56:14 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,257
Timestamp: 54 days ago · 2026-09-17 14:56:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x1efd22d7e539dfd000d528dbc5116a7961d4fb5bd8815532b44c4de1db970918
Parent hash: 0x335e7565…0a5d4346
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,257 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

9.0%2,697,304 / 30,000,000

Base fee

20 gwei

State root

0x38a26f7b2951…384046dcf32d

Transactions root

0x593560afee25…ad80db8010b7

Receipts root

0x25cd116235fb…e84b2701a89b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800