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 #0x55adc31b8b046b3cdc26ccf40758f5c91fd3222c7d30933965a7190646414477 · ArcScan

Block

#21,394,926

2026-09-17 21:56:41 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,926
Timestamp: 11 days ago · 2026-09-17 21:56:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x55adc31b8b046b3cdc26ccf40758f5c91fd3222c7d30933965a7190646414477
Parent hash: 0x8e6fb21d…371d6742
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,926 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.2%1,560,039 / 30,000,000

Base fee

20 gwei

State root

0x09172116f703…7c58eea5d942

Transactions root

0x2f600d1ebb87…972dd9176161

Receipts root

0x1ad012e88f27…ca601070fa5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800