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 #21419385 · ArcScan

Block

#21,419,385

2026-09-18 01:23:26 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,385
Timestamp: 14 days ago · 2026-09-18 01:23:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fcc8186419916f54ae1373526c94fc0e4feb6dbfb84b7a226da5d59abd847c2
Parent hash: 0x9c3c5287…049e9532
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,385 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.2%2,765,589 / 30,000,000

Base fee

20 gwei

State root

0x94da7dea672e…9b937c34c9fd

Transactions root

0x7fe925aad7d1…f2a175168022

Receipts root

0x52b2e1be5ae9…5d953681adf0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800