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 #0x4ff2ea49fce797ab78166d53b19e30f82614b954bcc17209f0585d63129b80d6 · ArcScan

Block

#21,279,948

2026-09-17 05:44:35 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,948
Timestamp: 44 days ago · 2026-09-17 05:44:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ff2ea49fce797ab78166d53b19e30f82614b954bcc17209f0585d63129b80d6
Parent hash: 0x28e1c585…38bf7e61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,948 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.2%2,464,899 / 30,000,000

Base fee

20 gwei

State root

0x4dbf525a053d…f5eaed1e17d0

Transactions root

0xe0e4b42b2b04…47b05dbc49ab

Receipts root

0xcae70bcbfe42…001fb1d94b51

Nonce

0x0000000000000000

Extra data

0x00000004a817c800