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 #21265897 · ArcScan

Block

#21,265,897

2026-09-17 03:45:52 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,897
Timestamp: 17 days ago · 2026-09-17 03:45:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b18e84d6cd4535a74bc8ed82069d173f4cb9754e28d7d8c42ae51710ef7cc3b
Parent hash: 0xc8c13a69…bb74a718
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,897 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

30.4%9,116,642 / 30,000,000

Base fee

20 gwei

State root

0x932bb76aee51…33744cbfa870

Transactions root

0xf64cad9f3c0f…44e12177c276

Receipts root

0x31e1d10e8706…ec8eccb52ab9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800