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 #21394880 · ArcScan

Block

#21,394,880

2026-09-17 21:56:18 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,880
Timestamp: 12 days ago · 2026-09-17 21:56:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x2169439ca38216c12f2f8508f036f268e96aa23eebb176be4393185591b908cc
Parent hash: 0x38d0b54f…1641d95d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,880 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

1.6%487,079 / 30,000,000

Base fee

20 gwei

State root

0xb730f0e0f09d…14b81a258f68

Transactions root

0x0ca81f16e60b…c276dadd9130

Receipts root

0x929394a5c27c…06da109ac952

Nonce

0x0000000000000000

Extra data

0x00000004a817c800