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 #21323761 · ArcScan

Block

#21,323,761

2026-09-17 11:54:40 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,761
Timestamp: 32 days ago · 2026-09-17 11:54:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x5404dc50fdd5198851bd6ce0a5905e5ffb0d58e5dc418793a33b479465800864
Parent hash: 0x488ba584…46c97df4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,761 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

21.1%6,324,637 / 30,000,000

Base fee

20 gwei

State root

0x049a92037749…1b9518c806c1

Transactions root

0x2a2d5ca2b50f…512cf5e7b449

Receipts root

0x4c0c30d4b37f…0107c15a2502

Nonce

0x0000000000000000

Extra data

0x00000004a817c800