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 #0xc688351648adf05b8d48382431338f787db72a237494af74065307478cf82261 · ArcScan

Block

#21,558,349

2026-09-18 20:58:08 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,349
Timestamp: 47 days ago · 2026-09-18 20:58:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xc688351648adf05b8d48382431338f787db72a237494af74065307478cf82261
Parent hash: 0xd58c3fc9…20ecf335
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,349 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.0%298,745 / 30,000,000

Base fee

20 gwei

State root

0xd8b993649182…3aa9f64384b8

Transactions root

0xac815f3789d4…17693edb9062

Receipts root

0xb14f7e3ea334…951398cff938

Nonce

0x0000000000000000

Extra data

0x00000004a817c800