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 #0xd8a0f91dc36733b2552353d8a5c38a6b85833ec5bc2105a67a366092c731681c · ArcScan

Block

#21,404,305

2026-09-17 23:15:58 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,305
Timestamp: 54 days ago · 2026-09-17 23:15:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8a0f91dc36733b2552353d8a5c38a6b85833ec5bc2105a67a366092c731681c
Parent hash: 0xdd78b638…4af5dca7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,305 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.1%2,126,082 / 30,000,000

Base fee

20 gwei

State root

0xca6fdb8fb1fa…efc83fc93f4a

Transactions root

0x3d824b30abff…acc07077c5ed

Receipts root

0x56eeb822a525…c4c27e706ba4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800