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 #21401717 · ArcScan

Block

#21,401,717

2026-09-17 22:54:05 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,717
Timestamp: 11 days ago · 2026-09-17 22:54:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf4831f7961e4a9c82e26582afc56c62eab7c2736918e230d44c9bde03960027
Parent hash: 0x17650eed…e038e085
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,717 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.0%2,393,264 / 30,000,000

Base fee

20 gwei

State root

0xc1304ec9217f…415ffa0867ee

Transactions root

0x6c042d06f8a1…7a7a4e42c610

Receipts root

0xb16e33ea7475…84f2d06b556c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800