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 #0x7f5a01e386d9c4772cfce7273c6388e8bbdd59419b42b4781cda46394150c8dc · ArcScan

Block

#21,400,217

2026-09-17 22:41:25 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,217
Timestamp: 4 days ago · 2026-09-17 22:41:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f5a01e386d9c4772cfce7273c6388e8bbdd59419b42b4781cda46394150c8dc
Parent hash: 0x0b9957ba…9621788a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,217 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.4%1,934,408 / 30,000,000

Base fee

20 gwei

State root

0xa73b6567c9c4…50dbaa58ede7

Transactions root

0xbee930027e55…1a6fac533710

Receipts root

0x49998e2a6af3…3ca7ebd0652b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800