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 #0x981f6b1447f400c45f831a504539863ac5ae8e9e6304beae220a2264ce946e5b · ArcScan

Block

#21,265,198

2026-09-17 03:39:58 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,198
Timestamp: 10 days ago · 2026-09-17 03:39:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x981f6b1447f400c45f831a504539863ac5ae8e9e6304beae220a2264ce946e5b
Parent hash: 0x8418b372…615bffbd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,198 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.8%1,733,918 / 30,000,000

Base fee

20 gwei

State root

0xccda56e63186…33a2018c238b

Transactions root

0x63babc3cbe6e…429802e9d3bd

Receipts root

0x654323ed8c7a…6594eb3105fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800