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 #0x722ede9769b4c26e7a71a4fa43b98b914561b17511e6c8c1f146caff9183c4a4 · ArcScan

Block

#21,309,146

2026-09-17 09:51:17 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,146
Timestamp: 10 days ago · 2026-09-17 09:51:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x722ede9769b4c26e7a71a4fa43b98b914561b17511e6c8c1f146caff9183c4a4
Parent hash: 0xef1672d3…91a8e429
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,146 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

23.7%7,124,190 / 30,000,000

Base fee

20 gwei

State root

0xa93e82ea19a0…537ad2de7773

Transactions root

0x918e8f1edd1b…eb726cb37a34

Receipts root

0x3509af8c7098…f4bff1019c56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800