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 #21269811 · ArcScan

Block

#21,269,811

2026-09-17 04:18:56 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,811
Timestamp: 16 days ago · 2026-09-17 04:18:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x86176d8452874bfc167236becfb7c7a33e133dcdbeaa53f61fd9c366b652e8f0
Parent hash: 0x9a787b03…9c628009
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,811 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.8%2,046,963 / 30,000,000

Base fee

20 gwei

State root

0x2402bb82edbc…355eb3281a8b

Transactions root

0x8798f9ef8a4d…3f87dba36526

Receipts root

0xe6b3ca93c3da…9e5d6d1ae525

Nonce

0x0000000000000000

Extra data

0x00000004a817c800