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 #21267944 · ArcScan

Block

#21,267,944

2026-09-17 04:03:10 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,944
Timestamp: 45 days ago · 2026-09-17 04:03:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x74700c6e64b246382913932422e07a91a9a8c61840ef95f1b9f042e14d2bc1e0
Parent hash: 0x9faa5f4d…66e1e6a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,944 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.9%4,766,284 / 30,000,000

Base fee

20 gwei

State root

0xceadb2fe3bf2…5c8d3e12a922

Transactions root

0xa4019bbbe5f1…264c3a1a4f78

Receipts root

0xd84d11d4ca98…52afc5dc0d8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800