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 #21551740 · ArcScan

Block

#21,551,740

2026-09-18 20:02:15 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,740
Timestamp: 47 days ago · 2026-09-18 20:02:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x657f2daae4f06541fc269a6b76074d1fc9f3484c743ded79715c6ca5706f3e18
Parent hash: 0xceb6e108…b7d2e1b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,740 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

40.4%12,119,503 / 30,000,000

Base fee

20 gwei

State root

0x523506caca72…f8a45509da33

Transactions root

0x8cc3bc4df5c3…4897fb16baf3

Receipts root

0x29476be30fa7…89182027a4ea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800