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 #0xb4b2ad9da48fd347f81821ebb3c5058e991ea6c4de4944cd280d7bf6cb5782a9 · ArcScan

Block

#21,235,791

2026-09-16 23:31:40 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,791
Timestamp: 36 days ago · 2026-09-16 23:31:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4b2ad9da48fd347f81821ebb3c5058e991ea6c4de4944cd280d7bf6cb5782a9
Parent hash: 0xebf352be…d5cfbe03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,791 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

42.9%12,863,007 / 30,000,000

Base fee

20 gwei

State root

0xa43cc82aab1d…e999a06eb43e

Transactions root

0x7b5fc4cf5e93…a83551b6ab83

Receipts root

0x0cd3177f1d3b…ac27ad119fb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800