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 #0xfd777d3d40fbb05c35ea7979d23d01caa26b7cc9f869edc2407e73f3ff50d07c · ArcScan

Block

#21,620,539

2026-09-19 05:43:58 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,539
Timestamp: 45 days ago · 2026-09-19 05:43:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd777d3d40fbb05c35ea7979d23d01caa26b7cc9f869edc2407e73f3ff50d07c
Parent hash: 0x481893d8…efae226c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,539 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.6%471,436 / 30,000,000

Base fee

20 gwei

State root

0x5d3978fe30e7…4a078acba738

Transactions root

0x8de61dd37b35…ab318a8f9905

Receipts root

0x727b2b52a1b4…c1903b636d6c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800