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 #21514978 · ArcScan

Block

#21,514,978

2026-09-18 14:51:29 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,978
Timestamp: 51 days ago · 2026-09-18 14:51:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd2409c3e57c65e804e61e6786daf77df9b6dcb9d8637bcb52102c155c99a3fd
Parent hash: 0x6cbafbf6…b57879a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,978 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

38.4%11,523,603 / 30,000,000

Base fee

20 gwei

State root

0xc81770d26fbe…6e18ba6f03c5

Transactions root

0x365bd7cafc7c…75861c8617e5

Receipts root

0xc34386944a83…4e170ea3d70f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800