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 #21270073 · ArcScan

Block

#21,270,073

2026-09-17 04:21:09 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,073
Timestamp: 8 days ago · 2026-09-17 04:21:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x9af3263518253b68665e6ad3a1bde052c5dc212e81000518d3a6cf270454f041
Parent hash: 0x9b811ac7…e2c2bae6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,073 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

24.6%7,366,617 / 30,000,000

Base fee

20 gwei

State root

0x67d52ec8affe…e83d9b8ca924

Transactions root

0xe3df6cda83bd…37c532a369a5

Receipts root

0x1e3c7ded572f…0b84a93bb4b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800