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 #21356117 · ArcScan

Block

#21,356,117

2026-09-17 16:27:58 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,117
Timestamp: 43 days ago · 2026-09-17 16:27:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x8e5a280959aa4fd7e709e5473bbcc93838a4eb7a5da924c96e176d63ada18d5e
Parent hash: 0x7f5c760e…1408de5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,117 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.6%3,793,627 / 30,000,000

Base fee

20 gwei

State root

0x22d94fe55642…0bd2515f4cd4

Transactions root

0xaf0ee89f923a…4dfd7e7fa455

Receipts root

0x0b0ca634b803…99836a014a3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800