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 #21280856 · ArcScan

Block

#21,280,856

2026-09-17 05:52:15 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,856
Timestamp: 35 days ago · 2026-09-17 05:52:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xd15daea72ada0f0efd8fa51acdb85eab65be30882332152a6d94c9e265ebb261
Parent hash: 0xd6b8db92…40f22524
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,856 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.2%4,566,860 / 30,000,000

Base fee

20 gwei

State root

0x1290bd69a568…9884879d4b4f

Transactions root

0x971e4735dba8…b3519e6dc806

Receipts root

0x37a1844d2019…bdf3e367e785

Nonce

0x0000000000000000

Extra data

0x00000004a817c800