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 #21300492 · ArcScan

Block

#21,300,492

2026-09-17 08:38:11 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,492
Timestamp: 31 days ago · 2026-09-17 08:38:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9c8b9c343b3f8f3ef1e36c8d3ae2677c39ff01266321be791934ddc17427bbbd
Parent hash: 0x1f1cad7d…6667c8f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,492 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

21.5%6,456,837 / 30,000,000

Base fee

20 gwei

State root

0xf6d248c07ae6…1ffb2269c789

Transactions root

0xab167fe26dd8…767d46ebb1ba

Receipts root

0x281f2c5c3596…8796d42ce19a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800