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 #21543702 · ArcScan

Block

#21,543,702

2026-09-18 18:54:17 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,702
Timestamp: 54 days ago · 2026-09-18 18:54:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8215aada1f2ca0c71a4951e854c06df610eed416e37d4634478075b9ff499da
Parent hash: 0xc2d301e1…82acc51d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,702 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

13.3%3,990,029 / 30,000,000

Base fee

20 gwei

State root

0xa8e8faf0e317…c009c0296a88

Transactions root

0x046fe2b3b753…3b0af8a0e9a0

Receipts root

0x26da718142bc…b6a0349e4ece

Nonce

0x0000000000000000

Extra data

0x00000004a817c800