Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8a5df21fa98832256632668f7874c1d17082746ba639af7ffbb26a5a92fb1a48 · ArcScan

Block

#21,259,264

2026-09-17 02:49:51 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,259,264
Timestamp: 3 days ago · 2026-09-17 02:49:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a5df21fa98832256632668f7874c1d17082746ba639af7ffbb26a5a92fb1a48
Parent hash: 0x1bbe5675…49a7f3b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,259,264 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

38.5%11,552,836 / 30,000,000

Base fee

20 gwei

State root

0x014283a05106…d9d6b1bec581

Transactions root

0x93188c5a2071…f4e5fd29c9cf

Receipts root

0x94db7d56b4f7…9a87ec3c44e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800