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 #21512250 · ArcScan

Block

#21,512,250

2026-09-18 14:28:26 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,250
Timestamp: 39 days ago · 2026-09-18 14:28:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d865b1794f2ba9dfc5c8e9a910fc087bdcff085486b7066f4d5c663fbaf73b3
Parent hash: 0x01771b68…49763cdc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,250 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.8%1,149,200 / 30,000,000

Base fee

20 gwei

State root

0x99cf469039df…520c00363688

Transactions root

0x5ef957dcc98d…0c96d02cf100

Receipts root

0x380c95ceb14a…6e8b37d9e785

Nonce

0x0000000000000000

Extra data

0x00000004a817c800