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 #0x81b34158fe17d19553069e59da28822c6cdab1208e6884d51fba02323077445b · ArcScan

Block

#21,211,027

2026-09-16 20:02:38 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,027
Timestamp: 18 days ago · 2026-09-16 20:02:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x81b34158fe17d19553069e59da28822c6cdab1208e6884d51fba02323077445b
Parent hash: 0x26805810…a91a921e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,027 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

39.4%11,819,491 / 30,000,000

Base fee

20 gwei

State root

0x20b8fe9db03c…9fe1247828c2

Transactions root

0xcc07ebfd6820…aab942d1af7d

Receipts root

0x2b60662a3460…79bc5b4f45a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800