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 #21541046 · ArcScan

Block

#21,541,046

2026-09-18 18:31:50 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,046
Timestamp: 20 days ago · 2026-09-18 18:31:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc875edba01e893ed6f057615badb5d4fb291b34faad235d083fc5e3240947cb
Parent hash: 0x8ae48345…3a5d736c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,046 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.3%2,499,078 / 30,000,000

Base fee

20 gwei

State root

0xc1b8159cb0d4…e765f43f2e87

Transactions root

0x78c61f613370…c754f9337a6b

Receipts root

0x51b644282697…b1dc1f3d99e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800