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 #21620957 · ArcScan

Block

#21,620,957

2026-09-19 05:47:30 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,957
Timestamp: 49 days ago · 2026-09-19 05:47:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x6cf99acca6da8c32cadb71825275a95ccf95f2d3746a9dc4b0c497c9dde05ecd
Parent hash: 0xd16ed515…6b5d0b56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,957 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.7%523,455 / 30,000,000

Base fee

20 gwei

State root

0xd7575eb39604…8ee7d4e62c85

Transactions root

0xd436f1ff7dc6…ff6f27cc1fa0

Receipts root

0x78352aed33ad…b660eb2f0f50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800