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 #21324487 · ArcScan

Block

#21,324,487

2026-09-17 12:00:48 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,487
Timestamp: 11 days ago · 2026-09-17 12:00:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x4472aef1335d0f31e02a722791c278d94bdf62d1573fde0c566f35e9fad0319d
Parent hash: 0x5e2ee2f6…69e23b0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,487 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

39.0%11,705,843 / 30,000,000

Base fee

20 gwei

State root

0xfd0754c149e1…61e58544dc3f

Transactions root

0xc02055ae0d38…8a1028e6b75b

Receipts root

0x567fb09a6abb…7648808ef2ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800