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 #0x838bcb01eafaec7856079d83b3b313f3ca6c28ca5a0fbc37eb7bb366418d1231 · ArcScan

Block

#21,340,747

2026-09-17 14:18:08 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,747
Timestamp: 56 days ago · 2026-09-17 14:18:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x838bcb01eafaec7856079d83b3b313f3ca6c28ca5a0fbc37eb7bb366418d1231
Parent hash: 0xfbb570ca…ef8b324e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,747 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.2%2,753,748 / 30,000,000

Base fee

20 gwei

State root

0xfcaee843a4d1…6c827cd961ba

Transactions root

0x6cc8fe430d2f…79e8ca6a7681

Receipts root

0x0c1ead36cec0…72649cadf562

Nonce

0x0000000000000000

Extra data

0x00000004a817c800