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 #0x8d646eb8fb2c845b95e63deeb53626db50278029514262816f3c9d2ad5dfe21c · ArcScan

Block

#21,392,910

2026-09-17 21:39:39 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,910
Timestamp: 49 days ago · 2026-09-17 21:39:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d646eb8fb2c845b95e63deeb53626db50278029514262816f3c9d2ad5dfe21c
Parent hash: 0xd9075ca2…adb64cab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,910 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.8%1,735,797 / 30,000,000

Base fee

20 gwei

State root

0xcb3b48917b5a…e084dfe03e3a

Transactions root

0xad0a8fd8e5d1…0e8671817dd3

Receipts root

0x6156e58c1224…f6e5a43c91a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800