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 #21335190 · ArcScan

Block

#21,335,190

2026-09-17 13:31:12 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,190
Timestamp: 55 days ago · 2026-09-17 13:31:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd07bf30f68cf611fb7167559b6356c565e092603760b64ae5e402f589a219b5
Parent hash: 0x73fa9fd9…6f4d0f0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,190 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.5%3,742,258 / 30,000,000

Base fee

20 gwei

State root

0xc3abcc4d1bdd…c078dee62bf6

Transactions root

0xb1492e94cb57…ed3426b5e4b1

Receipts root

0x0ff6f41a8377…40b812c334d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800