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 #21346620 · ArcScan

Block

#21,346,620

2026-09-17 15:07:45 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,620
Timestamp: 24 days ago · 2026-09-17 15:07:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f4fd927fd6a671b9de1f7a4468434afac9a52c62711e8e6a2f48cb0516f014b
Parent hash: 0x44f9eb92…47b0b682
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,620 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

25.4%7,622,724 / 30,000,000

Base fee

20 gwei

State root

0x74a82575f0a2…4d27c1c7cc1d

Transactions root

0xd40b22768b8c…83564137024b

Receipts root

0x07c2b906b5be…d9ff53fc93b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800