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 #21328419 · ArcScan

Block

#21,328,419

2026-09-17 12:34:00 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,419
Timestamp: 45 days ago · 2026-09-17 12:34:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0784b8498d30929b190c46ff99f250270f0ecc7f34da03d946b4bf4068810a3
Parent hash: 0xef9e9e2c…af313943
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,419 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.5%5,249,954 / 30,000,000

Base fee

20 gwei

State root

0x5ded4ae4514a…c9da8fd5bf2e

Transactions root

0x9e605108e770…1025da8cdea8

Receipts root

0x5f24c52a09af…b6818ed48112

Nonce

0x0000000000000000

Extra data

0x00000004a817c800