Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4d9eec487b018e240d3b864886c0964795e8b21c94c937305f937a1924576686 · ArcScan

Block

#21,558,003

2026-09-18 20:55:12 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,003
Timestamp: 39 days ago · 2026-09-18 20:55:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d9eec487b018e240d3b864886c0964795e8b21c94c937305f937a1924576686
Parent hash: 0x0bcda23f…9a8438ea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,003 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.8%549,448 / 30,000,000

Base fee

20 gwei

State root

0x774afe21f551…58b861da55df

Transactions root

0x7a85376dbe34…03db0a6bc098

Receipts root

0x52eabcca8d15…eb75018b8ad0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800