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 #21374069 · ArcScan

Block

#21,374,069

2026-09-17 19:00:26 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,069
Timestamp: 28 days ago · 2026-09-17 19:00:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ddf04a72937f564332fd86c9f9e26915f07f80c98b224fa8f57f8d04c416905
Parent hash: 0x4155fca3…27180510
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,069 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.4%4,018,963 / 30,000,000

Base fee

20 gwei

State root

0x74a3454e32aa…14c4f85e48c3

Transactions root

0xeb9e7a573a75…e9753e7495bd

Receipts root

0xf98ceb9e2ed5…0898bc840756

Nonce

0x0000000000000000

Extra data

0x00000004a817c800