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 #21280193 · ArcScan

Block

#21,280,193

2026-09-17 05:46:39 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,193
Timestamp: 49 days ago · 2026-09-17 05:46:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c4abebec20dcf94ca7cc7119042c847e214f2c387a516a955655efe1e498a37
Parent hash: 0xd3868a89…8afb05f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,193 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.3%3,977,569 / 30,000,000

Base fee

20 gwei

State root

0x55330d252d30…2f83a3831c9e

Transactions root

0x4a557199102b…994ebf981259

Receipts root

0xdda070181da0…d1fdb12cc389

Nonce

0x0000000000000000

Extra data

0x00000004a817c800