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 #0x61a7f1633f39ee2bdef75ef80854b5b7e25fd1ceb68ff54595cad7452a3c4efe · ArcScan

Block

#21,567,318

2026-09-18 22:13:58 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,318
Timestamp: 18 days ago · 2026-09-18 22:13:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x61a7f1633f39ee2bdef75ef80854b5b7e25fd1ceb68ff54595cad7452a3c4efe
Parent hash: 0x20bb7950…4bae5b16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,318 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.9%275,762 / 30,000,000

Base fee

20 gwei

State root

0x29eeba34790e…8b6c22131ecd

Transactions root

0x30a824363694…3dd3b2f5587b

Receipts root

0x503fb0bf75de…a1c105226396

Nonce

0x0000000000000000

Extra data

0x00000004a817c800