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 #21256435 · ArcScan

Block

#21,256,435

2026-09-17 02:25:57 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,435
Timestamp: 53 days ago · 2026-09-17 02:25:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xae60b05e3e32cfcebb253d365a498c1ff89a3621ba521bbe21abfbadeb7edff8
Parent hash: 0x5d00a6d0…eeedf190
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,435 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

21.7%6,498,181 / 30,000,000

Base fee

20 gwei

State root

0x3336a5abbd85…71b1bc7b39b1

Transactions root

0xf8aaf554ff55…82dbe45a2fe8

Receipts root

0x5b1d578f40e4…a957d78709dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800