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

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 #21310064 · ArcScan

Block

#21,310,064

2026-09-17 09:59:02 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,064
Timestamp: 21 days ago · 2026-09-17 09:59:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x249f094fc5050dda9449ad82a048ea7b8b2ee18184563a0b774e561eb12767d6
Parent hash: 0xa4efee98…ca3dd0a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,064 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

30.8%9,239,870 / 30,000,000

Base fee

20 gwei

State root

0x7d99ab990b11…431a30aa4e35

Transactions root

0x17619b37bfa3…31a5e2c9c4bd

Receipts root

0xddd6c9531aad…c129c9118fda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800