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 #0x2d5ac7e8bdfc0592818cccd13afbf2785bb19fb9951e8af852edc1ea72e5936e · ArcScan

Block

#21,392,566

2026-09-17 21:36:44 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,566
Timestamp: 43 days ago · 2026-09-17 21:36:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d5ac7e8bdfc0592818cccd13afbf2785bb19fb9951e8af852edc1ea72e5936e
Parent hash: 0x073d3a77…10d6e2e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,566 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

26.5%7,952,710 / 30,000,000

Base fee

20 gwei

State root

0x9529ed5b032c…e55a4f663598

Transactions root

0x8f5023c7ef67…6562f37edced

Receipts root

0xb786ec9098ef…9f5f155c36e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800