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 #0x32b1695a94321dcd83fca4c20f441cca21ae3121f43ba16f8033bb72e77236be · ArcScan

Block

#21,378,391

2026-09-17 19:36:56 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,391
Timestamp: 57 days ago · 2026-09-17 19:36:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x32b1695a94321dcd83fca4c20f441cca21ae3121f43ba16f8033bb72e77236be
Parent hash: 0x7ff6f351…145ed931
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,391 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.8%5,331,952 / 30,000,000

Base fee

20 gwei

State root

0x0af00fea3c69…f6acb9b17da9

Transactions root

0x5dfc66e9de1b…b6366890b9ed

Receipts root

0x8938acbd5f84…03beff756bfc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800