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 #21269934 · ArcScan

Block

#21,269,934

2026-09-17 04:19:58 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,934
Timestamp: 12 days ago · 2026-09-17 04:19:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x74feeea66a88d9b6b77faa0b6ba7aa8dec2f9d5dae6d2c17c162f23424db7e81
Parent hash: 0xa74c7304…75ff4c57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,934 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

33.1%9,923,215 / 30,000,000

Base fee

20 gwei

State root

0x021996b4158a…f32a8ef7a555

Transactions root

0xf5c0387f0abb…608dbf060d6d

Receipts root

0xc3870d1697ca…2ddb923bb535

Nonce

0x0000000000000000

Extra data

0x00000004a817c800