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 #21396252 · ArcScan

Block

#21,396,252

2026-09-17 22:07:54 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,252
Timestamp: 19 days ago · 2026-09-17 22:07:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xc329b49e81245445852290b0b2d5d5a2e81cfb659f6e3cea945c4cf14ec3ddc6
Parent hash: 0x9c894c4d…c6b186fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,252 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.7%2,005,400 / 30,000,000

Base fee

20 gwei

State root

0x3306eef30cb5…93dd928aa10e

Transactions root

0x882bf8ca79d0…b495ed01a6f2

Receipts root

0x153541591332…b125cd57383e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800