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 #21285193 · ArcScan

Block

#21,285,193

2026-09-17 06:28:54 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,193
Timestamp: 14 days ago · 2026-09-17 06:28:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa603fd5e8f6e36b47824a7ab06f0b3fb9c4b0f58e2f6e5734df74810e54533b
Parent hash: 0x1061fe4d…27c1c724
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,193 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.8%3,837,344 / 30,000,000

Base fee

20 gwei

State root

0xe9cb98b3f80b…9e176c7756b0

Transactions root

0xb88417650a43…4c9cb65dea73

Receipts root

0x0533d5a4c3f4…209638b11c9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800