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 #21416587 · ArcScan

Block

#21,416,587

2026-09-18 00:59:47 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,587
Timestamp: 56 days ago · 2026-09-18 00:59:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xee86d1e2bed087abdd600f4c03a2b21139b88103e48a783e454ef678b9c68124
Parent hash: 0x0af5e07d…498bfdef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,587 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.0%1,209,141 / 30,000,000

Base fee

20 gwei

State root

0xb332ffeb5e64…bee4865acf77

Transactions root

0x75b2c65e6b17…1373adc447ef

Receipts root

0x78b9a7d1c603…720161979e16

Nonce

0x0000000000000000

Extra data

0x00000004a817c800