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 #21517111 · ArcScan

Block

#21,517,111

2026-09-18 15:09:30 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,111
Timestamp: 6 days ago · 2026-09-18 15:09:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c92d944fe5e0e628a35e2944bce025ba77083bb6069f25bd9209909aab73d06
Parent hash: 0x3320f731…6206224a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,111 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.8%2,031,800 / 30,000,000

Base fee

20 gwei

State root

0x7b4dbbda73a3…8e06367bf585

Transactions root

0x2442d0e1393d…14605878ce73

Receipts root

0x5c1109f2cd02…f8265067dc4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800