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 #21345986 · ArcScan

Block

#21,345,986

2026-09-17 15:02:24 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,986
Timestamp: 45 days ago · 2026-09-17 15:02:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf58fa1621c86a16fb8eb7a9eb2e9e0fda0ee79d9f1d0aab268bcb465bb2a67d
Parent hash: 0x31c24beb…36b6ad44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,986 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

22.9%6,879,272 / 30,000,000

Base fee

20 gwei

State root

0x07f1d85afb7a…58758f378117

Transactions root

0xfa6cdb58efff…351b5ea278a3

Receipts root

0x153d0ebea36b…0d85d6bdb520

Nonce

0x0000000000000000

Extra data

0x00000004a817c800