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 #21340551 · ArcScan

Block

#21,340,551

2026-09-17 14:16:29 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,551
Timestamp: 54 days ago · 2026-09-17 14:16:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x1578cb9a6c690ad3f5eea4101027bfdb7706fd3cd38002bc4a52d1555cebdde4
Parent hash: 0xbf1e954f…67664aab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,551 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.1%3,928,871 / 30,000,000

Base fee

20 gwei

State root

0xd77f41659395…b91c6f0da651

Transactions root

0x2a6b8e62e893…18c2f3507a45

Receipts root

0x93f77c397d06…18b728d32b68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800