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 #21570409 · ArcScan

Block

#21,570,409

2026-09-18 22:40:06 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,409
Timestamp: 53 days ago · 2026-09-18 22:40:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xe71945239494d9ba3f0264678ff97ae02478f99d59790131bf903ae9025fd978
Parent hash: 0x706e1ca9…13e63f44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,409 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.2%650,191 / 30,000,000

Base fee

20 gwei

State root

0x96b5b94a4fbf…7acf0097e4eb

Transactions root

0x676859dbfdec…2671d2531837

Receipts root

0x54854be66562…40d7e649080e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800