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 #21555325 · ArcScan

Block

#21,555,325

2026-09-18 20:32:34 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,325
Timestamp: 47 days ago · 2026-09-18 20:32:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xe1b2b455ea6944d107f19b8e3771825dff73da34e380671cba60e4135aa9a257
Parent hash: 0xeae900db…60b47192
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,325 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.8%1,151,687 / 30,000,000

Base fee

20 gwei

State root

0x545e7629c46c…ea08b403c219

Transactions root

0x124e411fc0f8…3d343cffcbd9

Receipts root

0x70063d404600…e792a998bf17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800