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 #21394326 · ArcScan

Block

#21,394,326

2026-09-17 21:51:37 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,326
Timestamp: 28 days ago · 2026-09-17 21:51:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x71a8ed6409be4c3650f3527f678fa1ccbadedfc5aca41b0972942d68763d9c3b
Parent hash: 0x2c948673…032b3810
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,326 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.9%882,286 / 30,000,000

Base fee

20 gwei

State root

0xc8d7b657213e…91014244fdf8

Transactions root

0x49fd7e877762…219712178364

Receipts root

0x3698ebeb6bd5…56aa50295374

Nonce

0x0000000000000000

Extra data

0x00000004a817c800