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 #21280034 · ArcScan

Block

#21,280,034

2026-09-17 05:45:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,034
Timestamp: 47 days ago · 2026-09-17 05:45:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x481c0c66217df6c8d3269253086fa8a704354666efa0f6e01b08c13cde7787cb
Parent hash: 0xc0ad2d1d…9388f0d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,034 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.9%5,355,016 / 30,000,000

Base fee

20 gwei

State root

0xf679f9261469…788e0bac9618

Transactions root

0xb5601da8886e…358e57c25142

Receipts root

0x0a7f4e640734…378a2e08e758

Nonce

0x0000000000000000

Extra data

0x00000004a817c800