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 #21248475 · ArcScan

Block

#21,248,475

2026-09-17 01:18:45 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,475
Timestamp: 6 days ago · 2026-09-17 01:18:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x1082ca3fe1c8420bfa4ef410c30213159b47797ce54ff3ccb02d06a38636a1b8
Parent hash: 0xae532ade…4323926d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,475 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

27.7%8,316,835 / 30,000,000

Base fee

20 gwei

State root

0x25469c894b35…97f3a68a1390

Transactions root

0x780d20b3d057…d954f281d0d4

Receipts root

0x5f078e716061…09239bc15b5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800