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 #21359673 · ArcScan

Block

#21,359,673

2026-09-17 16:58:48 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,673
Timestamp: 30 days ago · 2026-09-17 16:58:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cfef0179f347b68990a7d9f872a5ad83e78ef7277558cfb97ff10dbd5bb7aba
Parent hash: 0x3d15604c…0e61280b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,673 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

35.1%10,529,748 / 30,000,000

Base fee

20 gwei

State root

0xd330d83cf317…d17fdd1c6092

Transactions root

0x0f0aeb79b103…98e6765bd821

Receipts root

0x3b0ec2db1c19…59d4cceed46f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800