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 #21397327 · ArcScan

Block

#21,397,327

2026-09-17 22:16:59 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,327
Timestamp: 58 days ago · 2026-09-17 22:16:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x14da5457d874b34e485d6b59c0e36cf7af0b002539cee09a9f637ed223200427
Parent hash: 0xde0a1593…1dea76bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,327 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.6%777,356 / 30,000,000

Base fee

20 gwei

State root

0x555104dc2b5f…2fcfadadc0d3

Transactions root

0x9c2e1ba9bf32…ab6407f3b857

Receipts root

0xe787d818f187…fb64fea7db86

Nonce

0x0000000000000000

Extra data

0x00000004a817c800