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 #21340474 · ArcScan

Block

#21,340,474

2026-09-17 14:15:50 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,474
Timestamp: 54 days ago · 2026-09-17 14:15:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xbdce0f1ff944087d84ea962ca6f370c4ec015422306dbed23c7f0fb8eccddd53
Parent hash: 0x25b4e5a0…61cfe02d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,474 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.8%1,439,135 / 30,000,000

Base fee

20 gwei

State root

0x07c6641e70f2…fb01a77f195c

Transactions root

0x9bb951ce4320…ce3d1d65a04d

Receipts root

0x43897d097c26…4594d58b2c2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800