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 #21366284 · ArcScan

Block

#21,366,284

2026-09-17 17:54:39 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,284
Timestamp: 49 days ago · 2026-09-17 17:54:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb0018c0766c05955749469047ccbffb4781862a70304b1d593100828e1c1f3e
Parent hash: 0xd6ba8627…4cf67997
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,284 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.4%2,813,684 / 30,000,000

Base fee

20 gwei

State root

0xdc1683efb29c…eafb5a6d065a

Transactions root

0xa271e440446f…0fc94e677c51

Receipts root

0x510a422312e7…e5b869fa8fca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800