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 #21541958 · ArcScan

Block

#21,541,958

2026-09-18 18:39:32 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,958
Timestamp: 13 days ago · 2026-09-18 18:39:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xaadfb543120e9846711c8e61c313d91fbfeede6ef1d98a1a0fe5b378b9a00361
Parent hash: 0x25356b09…a68bc964
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,958 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.5%447,346 / 30,000,000

Base fee

20 gwei

State root

0xf873f86d38b2…6ae9adfb1740

Transactions root

0xe74b8a7a1ddf…bc20d1ebcc52

Receipts root

0x71d1688de768…5ede812f8f9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800