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 #21539935 · ArcScan

Block

#21,539,935

2026-09-18 18:22:26 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,935
Timestamp: 48 days ago · 2026-09-18 18:22:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x220a6a7cf2616377f0f332586b1a95bcfd3c4e89b82313660fc7f713135e3c9e
Parent hash: 0x892759d8…a0df0331
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,935 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.2%663,605 / 30,000,000

Base fee

20 gwei

State root

0xd1441b005253…c56496e94d5f

Transactions root

0xae5ac0eaf551…ca64b30e759b

Receipts root

0x32033bb0f824…9874a6231b2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800