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 #21357070 · ArcScan

Block

#21,357,070

2026-09-17 16:36:09 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,070
Timestamp: 56 days ago · 2026-09-17 16:36:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x67c2b11475a5e59562d475a02efbca024d75a2dc77d1b76029f838e8857230ed
Parent hash: 0x0a42cb6c…63c39aad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,070 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.0%2,412,740 / 30,000,000

Base fee

20 gwei

State root

0xc708d16c61c9…55f088bd2520

Transactions root

0xde6ec01f1e95…65ffd201d390

Receipts root

0x43f2ece71cde…65e6a0eab335

Nonce

0x0000000000000000

Extra data

0x00000004a817c800