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 #21372513 · ArcScan

Block

#21,372,513

2026-09-17 18:47:17 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,513
Timestamp: 35 days ago · 2026-09-17 18:47:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x87070ba644ce78ebcb7545c95ecca7d9dc631676fa170e10158232279a410ad3
Parent hash: 0x2437553f…5767ce20
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,513 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.1%5,427,328 / 30,000,000

Base fee

20 gwei

State root

0x05cae5d6109f…2095986fb782

Transactions root

0x2a74d1017e65…face46af7b10

Receipts root

0xf4e94403a53b…045e25cf97fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800