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 #21373984 · ArcScan

Block

#21,373,984

2026-09-17 18:59:43 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,984
Timestamp: 31 days ago · 2026-09-17 18:59:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x46a6fab64c5adb9c30bb298bf73eea278e66e93b8c89a338dac348f311aa0dd9
Parent hash: 0xaa5d590a…477ded1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,984 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

25.9%7,784,228 / 30,000,000

Base fee

20 gwei

State root

0x590eb7137d3d…4ea284b1d072

Transactions root

0x06f3c8b61936…cf7cd9690af4

Receipts root

0x3e4a6728c1ee…d7ea9b26ef7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800