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 #21386483 · ArcScan

Block

#21,386,483

2026-09-17 20:45:19 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,483
Timestamp: 27 days ago · 2026-09-17 20:45:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xf600d3b251b3ab659998502d4119f78bdc2db79538eda5a59631d0a89ca24e0e
Parent hash: 0xd3f14e18…a849b59b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,483 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

27.7%8,305,390 / 30,000,000

Base fee

20 gwei

State root

0x5beedbbb4ed8…5a22e034056c

Transactions root

0x70db00c85f30…2599f9457180

Receipts root

0xcf2bd84265d4…0946024e1dd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800