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 #21260421 · ArcScan

Block

#21,260,421

2026-09-17 02:59:37 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,421
Timestamp: 13 days ago · 2026-09-17 02:59:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x7eb0fdfdc1ee10c1245f858dfdb7cf7b3bb8cbc93620fa0d9da44c7503e3857a
Parent hash: 0xe2a58bc3…d2736030
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,421 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.9%576,018 / 30,000,000

Base fee

20 gwei

State root

0x69ede4e455b8…5efe0f06e29f

Transactions root

0xb79b2cc3b719…467f8b5a309b

Receipts root

0xeb3441a588f8…a20a251ea3a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800