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 #21374291 · ArcScan

Block

#21,374,291

2026-09-17 19:02:18 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,291
Timestamp: 21 days ago · 2026-09-17 19:02:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xc61007d6545d3fab40f6399414627ccba4ba9e1741f9b4762d88641765ae61d5
Parent hash: 0x94446e9d…26498474
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,291 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.4%3,423,959 / 30,000,000

Base fee

20 gwei

State root

0x7f77ac1db6e8…86d7d281d1b6

Transactions root

0x1812c1bf9bd8…c208bfe03730

Receipts root

0x3d05e9713d4e…66ca908623cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800