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 #21299386 · ArcScan

Block

#21,299,386

2026-09-17 08:28:50 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,386
Timestamp: 52 days ago · 2026-09-17 08:28:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xcc48ee0088d987d80f4e83f441dc9534a8f295c958aa43777f61d62fd3831ab2
Parent hash: 0x0a7eda6c…fac52ae1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,386 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.2%3,055,413 / 30,000,000

Base fee

20 gwei

State root

0xdf625b94d58b…cde15090683b

Transactions root

0xfee9f6f37947…0818033705d5

Receipts root

0xe33314a6af34…b9a17800d21e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800