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 #21518500 · ArcScan

Block

#21,518,500

2026-09-18 15:21:14 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,500
Timestamp: 30 days ago · 2026-09-18 15:21:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xd030deffa2b4669a443c185b78cc19209f5945249bdd2fcd0c20aee81058c570
Parent hash: 0xc7574831…381c0e07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,500 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.0%4,508,959 / 30,000,000

Base fee

20 gwei

State root

0x87ebdbc56372…5b59d2a0ede8

Transactions root

0x459275373919…87463b7b2177

Receipts root

0x46c6db4a1375…429988ae714c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800