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 #0x9b63d529ec8138a11cf1859215a517441f2beebf7d8456319570a8f2bc679125 · ArcScan

Block

#21,302,709

2026-09-17 08:56:54 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,709
Timestamp: 3 days ago · 2026-09-17 08:56:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x9b63d529ec8138a11cf1859215a517441f2beebf7d8456319570a8f2bc679125
Parent hash: 0x0ce8d07f…e1efde86
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,709 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

45.8%13,730,664 / 30,000,000

Base fee

20 gwei

State root

0x04750f6f1fce…b61395c5b090

Transactions root

0xbb0a846d6e0c…c98bd111a727

Receipts root

0x65e0a676ed37…30a5d5718887

Nonce

0x0000000000000000

Extra data

0x00000004a817c800