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 #21442412 · ArcScan

Block

#21,442,412

2026-09-18 04:38:04 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,412
Timestamp: 48 days ago · 2026-09-18 04:38:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x28a20f723e3539c97c9b9f3ac65a2734cbb4db252f05fdc95dc63a226f1d6e6e
Parent hash: 0x95029940…e01ad150
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,412 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.7%812,781 / 30,000,000

Base fee

20 gwei

State root

0xe055d5dbf66f…0e9253ea284d

Transactions root

0x46d39a2e9e3a…e6b6668299d3

Receipts root

0xcef6baf040a6…4d57f0ef1398

Nonce

0x0000000000000000

Extra data

0x00000004a817c800