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 #21261031 · ArcScan

Block

#21,261,031

2026-09-17 03:04:46 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,031
Timestamp: 32 days ago · 2026-09-17 03:04:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8c139f7fd31cd6aba12d1b610c20263b868a20e92b8b2e6189b15105be49c24
Parent hash: 0xd4b75dd8…d072a6ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,031 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.0%2,707,910 / 30,000,000

Base fee

20 gwei

State root

0xe52228959bb6…421b9f78dd63

Transactions root

0x95b475f5ef1e…bbd25279c9cb

Receipts root

0x7a470a30be2d…f1d9cc3ce9b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800