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 #21277698 · ArcScan

Block

#21,277,698

2026-09-17 05:25:34 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,698
Timestamp: 6 days ago · 2026-09-17 05:25:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xf5d296366a6c8fc566101291e704187ac4c0fe1821077a93faf1b81e7561cd51
Parent hash: 0x7f119b6c…0044c7f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,698 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.2%5,453,411 / 30,000,000

Base fee

20 gwei

State root

0xe47853c975d8…0d78ffa94c5c

Transactions root

0xeb2dbf94a841…eee7d3739eb8

Receipts root

0xc896c1a6c578…c35683472343

Nonce

0x0000000000000000

Extra data

0x00000004a817c800