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 #21310489 · ArcScan

Block

#21,310,489

2026-09-17 10:02:38 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,489
Timestamp: 10 days ago · 2026-09-17 10:02:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb4e358bf7493954bfa70b97e0bc775d7fe23b90e7656dc7c6c8edd9c045580b
Parent hash: 0x059fae0d…0981e5bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,489 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

40.4%12,110,723 / 30,000,000

Base fee

20 gwei

State root

0x1a241ffc79b1…43ab9e0259ff

Transactions root

0x742c98f8f286…593f9189f657

Receipts root

0x6c8078fabfc2…055e66f22140

Nonce

0x0000000000000000

Extra data

0x00000004a817c800