Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4c58c8193c9f9ba88c29e53732b7c133a25b926e3112b18ff0ae140b9c322871 · ArcScan

Block

#21,277,505

2026-09-17 05:23:57 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,505
Timestamp: 3 days ago · 2026-09-17 05:23:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c58c8193c9f9ba88c29e53732b7c133a25b926e3112b18ff0ae140b9c322871
Parent hash: 0x1f1080bd…fccf872e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,505 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

46.6%13,996,526 / 30,000,000

Base fee

20 gwei

State root

0x0470b6160c6e…266428acc8a4

Transactions root

0xfac1d68e6657…38718974a2bc

Receipts root

0x18c830e0bfa7…b3cf919c6165

Nonce

0x0000000000000000

Extra data

0x00000004a817c800