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 #21419650 · ArcScan

Block

#21,419,650

2026-09-18 01:25:41 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,650
Timestamp: 23 days ago · 2026-09-18 01:25:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xab80e3b48d4fd35d5c3d49753c30282aa25d7bedbbab6b92994109a30682de00
Parent hash: 0xa8f17216…9ccc2f6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,650 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

8.9%2,668,580 / 30,000,000

Base fee

20 gwei

State root

0xfc8a82596d63…4ae2d121c893

Transactions root

0x75fcca11cadf…e651c0164f27

Receipts root

0x25507b126138…a173cd0b0129

Nonce

0x0000000000000000

Extra data

0x00000004a817c800