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

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 #21283328 · ArcScan

Block

#21,283,328

2026-09-17 06:13:08 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,328
Timestamp: 39 days ago · 2026-09-17 06:13:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x12c3bede4dcd28a3cc041212835bb28abed69a9f33ce9f5735b477ff5b31dab2
Parent hash: 0x096e8da0…60b9242b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,328 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.9%4,185,755 / 30,000,000

Base fee

20 gwei

State root

0x0014f0c7067b…85ff99e0a648

Transactions root

0x62250343442c…79939e2f9433

Receipts root

0x399c4fe71c90…8b105b3bc507

Nonce

0x0000000000000000

Extra data

0x00000004a817c800