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 #21441842 · ArcScan

Block

#21,441,842

2026-09-18 04:33:15 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,842
Timestamp: 54 days ago · 2026-09-18 04:33:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b4daa88883ecf85e70abf934837e0743eb10932f9d288308207be475146d818
Parent hash: 0xa0f87c5f…ebd7e2b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,842 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.3%1,279,998 / 30,000,000

Base fee

20 gwei

State root

0xf89c185837d9…b815b8f27ab7

Transactions root

0xec6e8c79a6d6…d327fcea253f

Receipts root

0x8b2f5628ff8a…20290e41f0a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800