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 #21251563 · ArcScan

Block

#21,251,563

2026-09-17 01:44:49 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,563
Timestamp: 7 days ago · 2026-09-17 01:44:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xee86aa7322225e8f5fa74502fa01345c18777247ac69a340b73cff07ac8a7400
Parent hash: 0xdf47f6cd…21b55b8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,563 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.9%8,077,029 / 30,000,000

Base fee

20 gwei

State root

0x865689448274…6177fa2fd2e5

Transactions root

0xed9b0f6958f1…247e5bf6430a

Receipts root

0x234092005c8f…5769a2bbaabc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800