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 #0x889913686cfafe40dd71532633514ab56b94e39bd08c8e7df5636f88b8e906a5 · ArcScan

Block

#21,520,385

2026-09-18 15:37:10 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,385
Timestamp: 43 days ago · 2026-09-18 15:37:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x889913686cfafe40dd71532633514ab56b94e39bd08c8e7df5636f88b8e906a5
Parent hash: 0xe138c8b5…169a1e22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,385 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.4%427,111 / 30,000,000

Base fee

20 gwei

State root

0xe2adf9402374…38b84299a90b

Transactions root

0xb9509313e5ab…8ac74de9086c

Receipts root

0x341c4f71ca27…63e27260e95c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800