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 #21311902 · ArcScan

Block

#21,311,902

2026-09-17 10:14:33 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,902
Timestamp: 42 days ago · 2026-09-17 10:14:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x28f8f4d13d0117a9f82bccf583ddbb273ed419301e361b77a7756d382418f4bf
Parent hash: 0x4d659653…f37e3480
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,902 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.3%5,202,898 / 30,000,000

Base fee

20 gwei

State root

0xb5b659f724c9…96550119fee5

Transactions root

0x607bc9809453…b7f7f1c5ca3a

Receipts root

0xd813b51ba9c1…a882700b4140

Nonce

0x0000000000000000

Extra data

0x00000004a817c800