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 #0xa4391758ab3bed5568ec9d2b0190141334c22d92066502c907d8559aaa3cfc3d · ArcScan

Block

#21,552,294

2026-09-18 20:06:56 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,294
Timestamp: 36 days ago · 2026-09-18 20:06:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4391758ab3bed5568ec9d2b0190141334c22d92066502c907d8559aaa3cfc3d
Parent hash: 0x113b25c4…236beada
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,294 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.1%317,392 / 30,000,000

Base fee

20 gwei

State root

0x5e9554dec8c0…432f0a1a90db

Transactions root

0x31f6a8826171…ac9dd7e7437a

Receipts root

0xb3adf69e3ffe…eece83158048

Nonce

0x0000000000000000

Extra data

0x00000004a817c800