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 #21377424 · ArcScan

Block

#21,377,424

2026-09-17 19:28:46 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,424
Timestamp: 56 days ago · 2026-09-17 19:28:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fe6fd187b3f471e444a3357be31bd3e8161e66e965f0ee16553ff06a7ea6639
Parent hash: 0x2fc11001…f1aeb961
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,424 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.4%2,809,362 / 30,000,000

Base fee

20 gwei

State root

0xe2fead946f4f…494394ac46a7

Transactions root

0x393a6a2da74f…9378c675aafc

Receipts root

0x8de191c3a037…88167c331b44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800