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 #21237934 · ArcScan

Block

#21,237,934

2026-09-16 23:49:45 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,934
Timestamp: 17 days ago · 2026-09-16 23:49:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2af4063d2e348354ef6486f1ef1b58d42028d4d0b880e5dbbb31b98c18ab90b
Parent hash: 0x8af2d144…a13e4924
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,934 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

38.5%11,547,812 / 30,000,000

Base fee

20 gwei

State root

0x83530eff5663…65bfb5941bed

Transactions root

0x8e51d50d22aa…d233167ca6c6

Receipts root

0xd3e433544267…cff05104f89f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800