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 #0x3f7a88f0c99dc98b6c544a3795cec1dcca743abade8b2125aaa7e6384c84725c · ArcScan

Block

#21,320,004

2026-09-17 11:22:57 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,004
Timestamp: 47 days ago · 2026-09-17 11:22:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f7a88f0c99dc98b6c544a3795cec1dcca743abade8b2125aaa7e6384c84725c
Parent hash: 0x2dc21543…c366ea3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,004 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.3%4,876,034 / 30,000,000

Base fee

20 gwei

State root

0x91e68f178c84…30e20a5255c4

Transactions root

0x3a76dd867632…4b6179bc3a6b

Receipts root

0x74149f1347e5…f30e65637eea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800