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 #21347272 · ArcScan

Block

#21,347,272

2026-09-17 15:13:15 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,272
Timestamp: 5 days ago · 2026-09-17 15:13:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x0d809d017f07b188a5f2128846a47e1607dfd3fa7f5a949e340d6efe1edc234a
Parent hash: 0xcd43df50…56e0cb3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,272 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.9%2,972,049 / 30,000,000

Base fee

20 gwei

State root

0xfb51b6fb8123…21dc834c2055

Transactions root

0xabfe843a2433…018be7252b55

Receipts root

0x417e395cf902…66c301984254

Nonce

0x0000000000000000

Extra data

0x00000004a817c800