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 #21338168 · ArcScan

Block

#21,338,168

2026-09-17 13:56:21 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,168
Timestamp: 10 days ago · 2026-09-17 13:56:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbb186f9826a209c7c4e1defe521c80fa722b5100a28aa59e2b16a760b98c8f1
Parent hash: 0x24c4bc34…400d1ca2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,168 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.7%3,497,937 / 30,000,000

Base fee

20 gwei

State root

0xd277f6472b3a…fbc13cb51616

Transactions root

0x4eb5b965cef0…2847e5f6cd79

Receipts root

0xc6b95bb61ceb…d7d0702f1747

Nonce

0x0000000000000000

Extra data

0x00000004a817c800