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 #21286161 · ArcScan

Block

#21,286,161

2026-09-17 06:37:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,161
Timestamp: 17 days ago · 2026-09-17 06:37:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x644a4b4234c1b7e1336d4208556bc2e2db731cd4c64796108a07332c082b1190
Parent hash: 0x23de7a17…fd5c831d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,161 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.9%8,069,656 / 30,000,000

Base fee

20 gwei

State root

0xf6fe893dcd98…624364b6b9ac

Transactions root

0xbf10c278ef10…23f0abf75a2b

Receipts root

0x2d552f3d8b5f…6534a2ebbac0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800