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 #21268908 · ArcScan

Block

#21,268,908

2026-09-17 04:11:18 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,908
Timestamp: 43 days ago · 2026-09-17 04:11:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x85a5f1d2febb8fde07088ba00fb1b99e190ad23e13e9f34a3027aaf7fb0400bc
Parent hash: 0x11a7234e…3df9c24a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,908 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.5%3,139,068 / 30,000,000

Base fee

20 gwei

State root

0xc108f9c41112…08e2e3457a41

Transactions root

0x02474cfc2f7d…1f6675690ad2

Receipts root

0x2cb8f01e675f…211938accced

Nonce

0x0000000000000000

Extra data

0x00000004a817c800