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 #21249679 · ArcScan

Block

#21,249,679

2026-09-17 01:28:54 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,679
Timestamp: 16 days ago · 2026-09-17 01:28:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe3e7b13f606ff4dcc93cbed88697553593b7964e4d0d7fecd71a24352246a28
Parent hash: 0x92d73876…e81191a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,679 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.4%6,422,855 / 30,000,000

Base fee

20 gwei

State root

0x268df1f598e8…310d3f893787

Transactions root

0xedea261bb678…19a54ad45f71

Receipts root

0x67baba3a2594…d23e1e694ec9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800