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 #21512275 · ArcScan

Block

#21,512,275

2026-09-18 14:28:39 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,275
Timestamp: 40 days ago · 2026-09-18 14:28:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xacaf18831a25864219e104bbc6f72cfcf0d37d23b857ea969b1539dc4de30f6e
Parent hash: 0xe9dd978a…42d81cae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,275 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.7%2,607,580 / 30,000,000

Base fee

20 gwei

State root

0xcbc6a1296ed6…a0955b071ff7

Transactions root

0x6024f9db0c25…7343b1da6c0a

Receipts root

0x6ec815210bd0…bb1e494bec47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800