Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3ef94cb4d339fe8f1d85f3f677f1cd1fc7721a59d67a9461b56566d3c1356533 · ArcScan

Block

#21,333,603

2026-09-17 13:17:47 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,603
Timestamp: 48 days ago · 2026-09-17 13:17:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ef94cb4d339fe8f1d85f3f677f1cd1fc7721a59d67a9461b56566d3c1356533
Parent hash: 0x807be9ea…1c875ea0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,603 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

15.3%4,576,152 / 30,000,000

Base fee

20 gwei

State root

0xdffb131d7bde…6efe02991846

Transactions root

0xf3df1fe9933e…7d41cc8ce2c9

Receipts root

0x0f085bc622a4…7f8e2a5b4fed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800