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 #21244950 · ArcScan

Block

#21,244,950

2026-09-17 00:48:59 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,950
Timestamp: 21 days ago · 2026-09-17 00:48:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4c13d11f909c013bc87085748e9e61c94c8ddf7e177d4398e306ff63949ac68
Parent hash: 0x4baf8275…62e84fa0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,950 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

34.7%10,406,837 / 30,000,000

Base fee

20 gwei

State root

0x47fcd5fbf6bf…9686d46508f4

Transactions root

0x1cb48b0694e5…23c7c6b25e5e

Receipts root

0x59688c3ad504…5d3354b1375c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800