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 #21379946 · ArcScan

Block

#21,379,946

2026-09-17 19:50:05 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,946
Timestamp: 37 days ago · 2026-09-17 19:50:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x77acbd81e1b9f1eeb83a271b7ef21018aeac4c9f6bb1a2d4cb3b9e09434fbdce
Parent hash: 0xf70622f7…8c491069
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,946 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.6%1,068,203 / 30,000,000

Base fee

20 gwei

State root

0x552b0ede221a…e84582187321

Transactions root

0x26b0bce373b1…7030d2d0b7bc

Receipts root

0xe2f2b18ba7b6…881786376774

Nonce

0x0000000000000000

Extra data

0x00000004a817c800