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 #21444857 · ArcScan

Block

#21,444,857

2026-09-18 04:58:44 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,857
Timestamp: 22 days ago · 2026-09-18 04:58:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x072757dedbd2225e2f7ceb596509b4900cba2b9712e77446ed42680a84e1edae
Parent hash: 0x304c9d03…718230d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,857 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.3%4,000,800 / 30,000,000

Base fee

20 gwei

State root

0xc8bcdf9e1172…ab336d8361ff

Transactions root

0xbc6b373b6a93…5cef0e97f473

Receipts root

0xabb1417e5771…5546d7e23a94

Nonce

0x0000000000000000

Extra data

0x00000004a817c800