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 #21548052 · ArcScan

Block

#21,548,052

2026-09-18 19:31:03 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,052
Timestamp: 51 days ago · 2026-09-18 19:31:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xfacdbc6b11a361eb88427332ed0685eb4e831e9b3516d2bd2e86c39b52d6e7b2
Parent hash: 0xf89e8709…8eb4cafd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,052 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.1%1,241,143 / 30,000,000

Base fee

20 gwei

State root

0x10bf1e9a527c…d5e723a3051a

Transactions root

0xc75785b87c54…d62268dc7aee

Receipts root

0xab1784b9266d…1fdd65e2790c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800