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 #21396361 · ArcScan

Block

#21,396,361

2026-09-17 22:08:49 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,361
Timestamp: 21 days ago · 2026-09-17 22:08:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xdc11b8c5703d5ad1020367e5a4cac6b7d3fe82de37df1a2ca106783b786a2018
Parent hash: 0x1781267d…2363bfa2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,361 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.5%1,966,304 / 30,000,000

Base fee

20 gwei

State root

0x199bfce9b827…755c4484841a

Transactions root

0x6a3b392ba000…448be8e15756

Receipts root

0x17a8ece2fc53…015459b82105

Nonce

0x0000000000000000

Extra data

0x00000004a817c800