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

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 #21402516 · ArcScan

Block

#21,402,516

2026-09-17 23:00:51 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,516
Timestamp: 11 days ago · 2026-09-17 23:00:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xc89d9913c50441111d823ad70e7c74f2177f7ddc793da04845a87e37f8e29580
Parent hash: 0xcd69e7d2…aab3679a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,516 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.4%1,625,777 / 30,000,000

Base fee

20 gwei

State root

0xbfbbf6921a20…22a0646105b5

Transactions root

0xdde5601321b4…ba17d72d2311

Receipts root

0x57d411bd147c…55b85e184170

Nonce

0x0000000000000000

Extra data

0x00000004a817c800