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 #21515290 · ArcScan

Block

#21,515,290

2026-09-18 14:54:07 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,290
Timestamp: 48 days ago · 2026-09-18 14:54:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x70662dffc431e3d30df46464b87a824739764d9156eb3e1da71410c509f38cf1
Parent hash: 0x97703e18…4706a914
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,290 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.8%4,437,568 / 30,000,000

Base fee

20 gwei

State root

0xc37dc5eacb2d…953fd9d33e94

Transactions root

0x37318d74ded7…b2812a9736e5

Receipts root

0xe2b74afcfdae…eecd17b70bff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800