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 #21418035 · ArcScan

Block

#21,418,035

2026-09-18 01:12:02 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,035
Timestamp: 34 days ago · 2026-09-18 01:12:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x90e65f0dac2b9965596df99060992053cbd12a42d57fe3570a33a60da586d517
Parent hash: 0x6bab54d7…a7c4ab91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,035 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.0%1,492,112 / 30,000,000

Base fee

20 gwei

State root

0x267c04e9c1f3…97fb2a3266b0

Transactions root

0xe370abda1661…1fd7123b59dc

Receipts root

0xf5155e617b2c…6ee95666debb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800