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 #21290013 · ArcScan

Block

#21,290,013

2026-09-17 07:09:37 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,013
Timestamp: 31 days ago · 2026-09-17 07:09:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x267122be87a7ce106b020dac44c2612d2f4397114e0b536842c4ec50150bd19d
Parent hash: 0x46d6dd6a…48a4ba42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,013 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.9%6,267,098 / 30,000,000

Base fee

20 gwei

State root

0x4a0a24a3a6c0…1812f0c04746

Transactions root

0x99af2a15bfba…c1c291590680

Receipts root

0x685066c4330d…5d79a9bf392f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800