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 #21286512 · ArcScan

Block

#21,286,512

2026-09-17 06:40:03 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,512
Timestamp: 6 days ago · 2026-09-17 06:40:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cae83eb814933e8879d079c8fe504d894f46d0acb472faf9fdab3cf03bca684
Parent hash: 0xfd9d0c49…afd00dc8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,512 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.9%5,685,674 / 30,000,000

Base fee

20 gwei

State root

0x046f4f3ca89f…30dee80e53ac

Transactions root

0x0667bf12197c…a5c2ff1f3524

Receipts root

0xad2b800eb104…47543f67aa25

Nonce

0x0000000000000000

Extra data

0x00000004a817c800