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 #21368649 · ArcScan

Block

#21,368,649

2026-09-17 18:14:38 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,649
Timestamp: 14 days ago · 2026-09-17 18:14:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x88fa83ddad832ed0cbcd33d4fab4e65226d7f038bbe64cb2f9599565fc5813c4
Parent hash: 0x1b777f37…9b2540cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,649 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.9%8,387,114 / 30,000,000

Base fee

20 gwei

State root

0x32a0e15d6cfb…84381b02bda5

Transactions root

0x21b6d8fed082…39477ed4adba

Receipts root

0x6c8280bf0991…a5d95ab6d032

Nonce

0x0000000000000000

Extra data

0x00000004a817c800