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 #21299248 · ArcScan

Block

#21,299,248

2026-09-17 08:27:40 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,248
Timestamp: 53 days ago · 2026-09-17 08:27:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d93fdbd2c55c9e22b4495433430e382be3d60a1e3d23e5a7dc400d56ccb4f1b
Parent hash: 0xcf98b336…67720d97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,248 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.7%5,010,015 / 30,000,000

Base fee

20 gwei

State root

0xc743d282a7bd…357fd9f9d0fe

Transactions root

0x77a4b2c43e8f…af80775c1902

Receipts root

0x7854c5eef441…a2a767d1cf18

Nonce

0x0000000000000000

Extra data

0x00000004a817c800