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 #21481982 · ArcScan

Block

#21,481,982

2026-09-18 10:12:34 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,982
Timestamp: 47 days ago · 2026-09-18 10:12:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x17be6953da06ab417aa0a057e5f5ef637132ab6c27290958486b7164516f1613
Parent hash: 0xed043cef…f8f2434f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,982 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.5%3,759,237 / 30,000,000

Base fee

20 gwei

State root

0x87004d109b21…20a0b296537b

Transactions root

0xa48aee9a3e95…1a8505cb48ca

Receipts root

0x596fa3ee4d3c…c8d01a0aa73a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800