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 #21393215 · ArcScan

Block

#21,393,215

2026-09-17 21:42:13 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,215
Timestamp: 51 days ago · 2026-09-17 21:42:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x972d76b5abcb894a79095c2199c150cc58f528766dd96c3534ca7fbb3a1269e8
Parent hash: 0xd0a5841a…cc268b33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,215 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.8%829,474 / 30,000,000

Base fee

20 gwei

State root

0x927a9ee4f7d7…aa053016090c

Transactions root

0xc8afca91e6d8…4b43f510c323

Receipts root

0x41d1281be365…da5615c52156

Nonce

0x0000000000000000

Extra data

0x00000004a817c800