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 #21308664 · ArcScan

Block

#21,308,664

2026-09-17 09:47:13 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,664
Timestamp: 2 days ago · 2026-09-17 09:47:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ddcb727728549ef9a82ef6e0be294d7392f462621540abff1d5e5692ce1c97e
Parent hash: 0x99f306d2…eff7ff2b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,664 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.2%6,065,689 / 30,000,000

Base fee

20 gwei

State root

0x25375e4c7e49…b7ad5ea6d5b3

Transactions root

0x7baba11e7b60…6cadd769df85

Receipts root

0x24e92947249a…0040fe3f7523

Nonce

0x0000000000000000

Extra data

0x00000004a817c800