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 #0x0685b8929b897e81a13a2b502fc278e56bc6ba9265d2081b774e4bb215cd564c · ArcScan

Block

#21,283,221

2026-09-17 06:12:14 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,221
Timestamp: 35 days ago · 2026-09-17 06:12:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x0685b8929b897e81a13a2b502fc278e56bc6ba9265d2081b774e4bb215cd564c
Parent hash: 0x6ae3b8cf…cdeae75a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,221 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.6%3,183,155 / 30,000,000

Base fee

20 gwei

State root

0xe52e2f9c91ca…fb81267102fd

Transactions root

0x1d921702568a…9e58d07397a5

Receipts root

0x395ce1570b16…85c38764394f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800