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 #0x7cf1957106d0e1b9c4d9c055139911d1d936c5b38c121a2a8aace83a625013b2 · ArcScan

Block

#21,191,356

2026-09-16 17:16:36 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,191,356
Timestamp: 3 days ago · 2026-09-16 17:16:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cf1957106d0e1b9c4d9c055139911d1d936c5b38c121a2a8aace83a625013b2
Parent hash: 0xba3a93ab…e38e8069
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,191,356 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.5%3,747,649 / 30,000,000

Base fee

20 gwei

State root

0xf5013e0ac8f5…7dfb786d6f4e

Transactions root

0x098f65ab3b17…8a2bcb02610b

Receipts root

0xa609f3fd893f…18e6234a57da

Nonce

0x0000000000000000

Extra data

0x00000004a817c800