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 #21510387 · ArcScan

Block

#21,510,387

2026-09-18 14:12:41 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,510,387
Timestamp: 6 days ago · 2026-09-18 14:12:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ecd94dd8fdb72e928b129ce7134d3c26e39d68f30567fe39054e365cc273932
Parent hash: 0x091935f1…cd033f55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,510,387 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.2%1,846,223 / 30,000,000

Base fee

20 gwei

State root

0x144907bd1204…b7a7f47b5433

Transactions root

0x0411c111b426…2abe54888e92

Receipts root

0x67188de1630c…993d06840a11

Nonce

0x0000000000000000

Extra data

0x00000004a817c800