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 #21541188 · ArcScan

Block

#21,541,188

2026-09-18 18:33:02 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,188
Timestamp: 16 days ago · 2026-09-18 18:33:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc2b726c9691ea28e5de6e427531db8cd5ebee3bb9b7034dd12a2391b4756b51
Parent hash: 0xfdf6cf40…57416ec9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,188 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.7%509,169 / 30,000,000

Base fee

20 gwei

State root

0x4e4183026bd3…81f0b8232d41

Transactions root

0xb2550535bd57…136de4a6e3ac

Receipts root

0x5fb11a8d531b…deef59f34be8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800