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 #21339294 · ArcScan

Block

#21,339,294

2026-09-17 14:05:52 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,294
Timestamp: 24 days ago · 2026-09-17 14:05:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x217e55cfefe1080ed9d1d3257cf58c511a318d1779224d403459c6d17f6771c3
Parent hash: 0xde2ccfa5…f79db9d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,294 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

17.9%5,376,987 / 30,000,000

Base fee

20 gwei

State root

0x63618170c501…2364b6f9eabe

Transactions root

0xaeade880d071…0949764858d4

Receipts root

0x3903e35053ac…abb4b3da0a93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800