Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x20d65f1e0a5f053171878709f6289b1c22585c791cbbb3e34088365510055727 · ArcScan

Block

#21,277,646

2026-09-17 05:25:08 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,646
Timestamp: 4 days ago · 2026-09-17 05:25:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x20d65f1e0a5f053171878709f6289b1c22585c791cbbb3e34088365510055727
Parent hash: 0x8135c6ca…d6a668dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,646 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.3%4,276,371 / 30,000,000

Base fee

20 gwei

State root

0x4cedbed07890…00138b71ca44

Transactions root

0x9d88272c6a5a…11c50225bf61

Receipts root

0xcaeeb584db18…a24a2e59acdd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800