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 #21376241 · ArcScan

Block

#21,376,241

2026-09-17 19:18:47 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,241
Timestamp: 42 days ago · 2026-09-17 19:18:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xbfc586053d6a69061ab89810102d0bf8845f2a0a0e053243f6d600561d0d3221
Parent hash: 0x07636ba9…720f9b41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,241 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.6%4,995,472 / 30,000,000

Base fee

20 gwei

State root

0xec2014fa0c6b…a162faa08092

Transactions root

0x26ba9b8cd563…f52606e1a1c6

Receipts root

0x1e5030e3c922…cc4c844a91ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800