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 #21261140 · ArcScan

Block

#21,261,140

2026-09-17 03:05:42 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,140
Timestamp: 36 days ago · 2026-09-17 03:05:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xaffaeee80a4e6c6ad92ef445d99d7e04d7f2cc046650bd437d9f2b3395a73d70
Parent hash: 0xe16b4d23…b9ed2a78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,140 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.1%3,318,664 / 30,000,000

Base fee

20 gwei

State root

0x0001e4165efd…e08de16fccc1

Transactions root

0xed58469fb6c4…047fcd593597

Receipts root

0xc9ba66f3ccf2…85e34a5291bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800