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 #21481756 · ArcScan

Block

#21,481,756

2026-09-18 10:10:39 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,756
Timestamp: 48 days ago · 2026-09-18 10:10:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6922633ef6a2cc8585cf98b8e5ad4055328eee0c82316b923ed87b06b5c6184
Parent hash: 0x73e529b6…5989ebde
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,756 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.5%1,347,930 / 30,000,000

Base fee

20 gwei

State root

0x2de8e35e42ca…e5f68261146d

Transactions root

0x50c28f66ce09…4c49df2d19e9

Receipts root

0xeddc1b4c455a…b45b6b4219bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800