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 #21539574 · ArcScan

Block

#21,539,574

2026-09-18 18:19:23 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,574
Timestamp: 52 days ago · 2026-09-18 18:19:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xe7e0db9e525bde7e0b59d16d895b2a222986f49d4b991cd1894d13dca3ce2945
Parent hash: 0x352e8377…273f5163
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,574 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.0%887,229 / 30,000,000

Base fee

20 gwei

State root

0x2b34d45cbc38…75dcd0dba6ce

Transactions root

0x258b96a439ad…383c86850546

Receipts root

0x9b1820b1227e…72dcdf4acea9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800