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 #21559465 · ArcScan

Block

#21,559,465

2026-09-18 21:07:34 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,465
Timestamp: 57 days ago · 2026-09-18 21:07:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x07a09adcec02677119b5314c36c346326c7b5cf6d2aa9b0a383b38349140fb42
Parent hash: 0xf760ec10…2bd74a38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,465 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.8%552,055 / 30,000,000

Base fee

20 gwei

State root

0x9530802dcd30…6be344768f75

Transactions root

0xfb241e6bd261…cc757ae817b7

Receipts root

0x11203e734299…2ce7b3309283

Nonce

0x0000000000000000

Extra data

0x00000004a817c800