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 #0x288223f9a4f864966d7255cfe6126e120f021a85440caa840c84b344b4721287 · ArcScan

Block

#21,403,777

2026-09-17 23:11:30 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,777
Timestamp: 48 days ago · 2026-09-17 23:11:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x288223f9a4f864966d7255cfe6126e120f021a85440caa840c84b344b4721287
Parent hash: 0x769524a8…8e533156
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,777 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.1%6,324,648 / 30,000,000

Base fee

20 gwei

State root

0x668a3d148231…23fa4c0891fb

Transactions root

0xec74daff1ce8…523c99722a45

Receipts root

0xf2c971b124ca…49b08e7cd382

Nonce

0x0000000000000000

Extra data

0x00000004a817c800