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 #0x1d3996d55e9e8dc8aba7aae3bc5fb02563fc338f4a32f7f7a7ae267faae397dc · ArcScan

Block

#21,555,040

2026-09-18 20:30:09 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,040
Timestamp: 40 days ago · 2026-09-18 20:30:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d3996d55e9e8dc8aba7aae3bc5fb02563fc338f4a32f7f7a7ae267faae397dc
Parent hash: 0xe7b3164c…9387ab59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,040 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.9%858,834 / 30,000,000

Base fee

20 gwei

State root

0xaffb34436181…56ae6b2aa160

Transactions root

0x1543c76ba5f8…d6840de53a99

Receipts root

0xd22a60d23727…cc4731ef2919

Nonce

0x0000000000000000

Extra data

0x00000004a817c800