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 #21542087 · ArcScan

Block

#21,542,087

2026-09-18 18:40:38 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,087
Timestamp: 17 days ago · 2026-09-18 18:40:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xe34a0faa5b6c9067a07797a05ebc217f5b9fed9c1f8a4b7a5a69fd1d8f2637b9
Parent hash: 0x72b8d2e8…56e11240
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,087 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

27.6%8,266,172 / 30,000,000

Base fee

20 gwei

State root

0x32d1e492c0cb…4e5321024431

Transactions root

0x2bb6641f83bd…4884edfbe415

Receipts root

0xb23e4c783733…75b34e9f27c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800