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 #21239628 · ArcScan

Block

#21,239,628

2026-09-17 00:04:03 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,628
Timestamp: 17 days ago · 2026-09-17 00:04:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x2501a40d2a2b5ce5fabcf2770a4a44122bd39d0eb30a4330fcf04924892d7923
Parent hash: 0xa3a4ba73…e4e17e0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,628 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

28.2%8,458,257 / 30,000,000

Base fee

20 gwei

State root

0xfbd30edf5183…e0513621c8f6

Transactions root

0x9dcfad2fe8a4…dbbc6261eda7

Receipts root

0xd3b346ada5f7…a551343e1074

Nonce

0x0000000000000000

Extra data

0x00000004a817c800