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 #21389193 · ArcScan

Block

#21,389,193

2026-09-17 21:08:14 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,193
Timestamp: 48 days ago · 2026-09-17 21:08:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x5eba77e5ee3b9e1d55185e3ab248f4ec74841a9422897a56247a4070c7c9c563
Parent hash: 0x1fa91722…1c358e31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,193 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.6%1,393,821 / 30,000,000

Base fee

20 gwei

State root

0xc2e95a40c983…b20d6efab5d8

Transactions root

0xf9e4ce7ce765…8a355dff425f

Receipts root

0xbba6a2b78c28…58afd4f7aad1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800