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 #21288903 · ArcScan

Block

#21,288,903

2026-09-17 07:00:15 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,903
Timestamp: 6 days ago · 2026-09-17 07:00:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ae50cf2032c367a90081817a8a4a10e8bb545d5ff800c05a07a3a876d7c21dd
Parent hash: 0x65497041…c9a06b62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,903 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

15.6%4,680,510 / 30,000,000

Base fee

20 gwei

State root

0x33d377253867…8314485e234d

Transactions root

0xf282e1030d1d…e0a562bfa8a7

Receipts root

0x5f8040beb2f9…504bc46c0053

Nonce

0x0000000000000000

Extra data

0x00000004a817c800