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 #0x409c9bc3caf34230a7bad89a6e8500b3545a4261195717f6720bc08dbb07eedb · ArcScan

Block

#21,518,759

2026-09-18 15:23:26 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,759
Timestamp: 39 days ago · 2026-09-18 15:23:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x409c9bc3caf34230a7bad89a6e8500b3545a4261195717f6720bc08dbb07eedb
Parent hash: 0x7dbe39df…edb4e455
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,759 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.4%1,617,550 / 30,000,000

Base fee

20 gwei

State root

0x468a2212915c…a1ed7212c5e7

Transactions root

0x523e9bbad894…563722b6cf82

Receipts root

0x657d7cd85849…ce5cf941d34c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800