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 #21519541 · ArcScan

Block

#21,519,541

2026-09-18 15:30:02 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,541
Timestamp: 51 days ago · 2026-09-18 15:30:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x41f79929dffdf11e456a038d3477cc11c4d5819c7fc461ea58ea11bad30bf920
Parent hash: 0x3c561921…5e2a77fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,541 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.6%2,586,982 / 30,000,000

Base fee

20 gwei

State root

0x00650c86590b…3a122697534a

Transactions root

0x02c17aec821e…84316114e18f

Receipts root

0xaff8368c0179…1354b27ff0f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800