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 #21357848 · ArcScan

Block

#21,357,848

2026-09-17 16:43:23 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,848
Timestamp: 5 days ago · 2026-09-17 16:43:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x086ad466c661d13aed1ebea5deab4f1e3f65aba4acc7b17073e5145e2eb73eb9
Parent hash: 0x77af6031…69641128
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,848 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.6%3,179,078 / 30,000,000

Base fee

20 gwei

State root

0x7b6078637280…5f814532b723

Transactions root

0x9b8c4f977d25…8c54660b9922

Receipts root

0x59a734c1262f…ae25bdfee6c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800