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 #21393361 · ArcScan

Block

#21,393,361

2026-09-17 21:43:27 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,361
Timestamp: 49 days ago · 2026-09-17 21:43:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa55c12e2a8ad48a671c897b02d1e0729afaf700b3ac9b8158e699a834109a31
Parent hash: 0xf8d32bab…a87eb024
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,361 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.7%1,112,416 / 30,000,000

Base fee

20 gwei

State root

0x0d682de0e413…ef7aa40b681f

Transactions root

0x8d4a8bef934e…585da3c8799a

Receipts root

0xa8c7f7cc9469…2d690681eb97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800