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 #0xa0603fa695f626db98dcb9ada3e252cbb33fc53478cce7ad7cf4642cbcdc50f9 · ArcScan

Block

#21,443,918

2026-09-18 04:50:48 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,918
Timestamp: 9 days ago · 2026-09-18 04:50:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xa0603fa695f626db98dcb9ada3e252cbb33fc53478cce7ad7cf4642cbcdc50f9
Parent hash: 0x0c3276dd…b51b569d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,918 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.2%4,255,447 / 30,000,000

Base fee

20 gwei

State root

0xc24e38d7298e…a79ab99ccaeb

Transactions root

0x39b20b1fbb8c…21d2523646c0

Receipts root

0x92a35503eb3c…a47b58514d6d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800