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 #21527899 · ArcScan

Block

#21,527,899

2026-09-18 16:40:41 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,899
Timestamp: 5 days ago · 2026-09-18 16:40:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x2f4ed31438d612c87684e1c10b9177716b4d75e6c2484147a83e20fbd9986834
Parent hash: 0xb975f0cd…868a2e47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,899 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.1%630,215 / 30,000,000

Base fee

20 gwei

State root

0x1b1b5832328a…a560efe5c899

Transactions root

0x30cb8c07b7b4…5e568a76f837

Receipts root

0xb6820ccd7150…258e4bc57f21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800