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 #21338740 · ArcScan

Block

#21,338,740

2026-09-17 14:01:11 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,740
Timestamp: 5 days ago · 2026-09-17 14:01:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x59591483739faf8756b214d341c21b5cd750c093b71ce8d287c9b14c96779528
Parent hash: 0x7dcaf590…cfdc2682
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,740 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.3%1,592,210 / 30,000,000

Base fee

20 gwei

State root

0xa67bbd55f66c…850a0fe17eef

Transactions root

0x389bd7807451…8c256ec0c197

Receipts root

0xb0ee25c3b9b0…4d5a8f673ec2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800