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 #0x41799b3ff8105c0925d4cfe2ad8aae9f1b64793b63844ea07770fe5de67bde29 · ArcScan

Block

#21,255,876

2026-09-17 02:21:14 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,876
Timestamp: 48 days ago · 2026-09-17 02:21:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x41799b3ff8105c0925d4cfe2ad8aae9f1b64793b63844ea07770fe5de67bde29
Parent hash: 0x7858d247…fbca7a63
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,876 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

16.1%4,834,550 / 30,000,000

Base fee

20 gwei

State root

0x1e67dbc3bdfe…30883a065881

Transactions root

0x50622e23fcb9…9313b54b9d5d

Receipts root

0x7711134cfd49…ca74f764d5fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800