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 #21269199 · ArcScan

Block

#21,269,199

2026-09-17 04:13:46 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,199
Timestamp: 33 days ago · 2026-09-17 04:13:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xa989a6e30e28236f61e8213ff9e84d5201a11214a80fb71cb45f78d565111c5c
Parent hash: 0x5f8b4dce…932141bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,199 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

32.4%9,732,424 / 30,000,000

Base fee

20 gwei

State root

0xee5c401d8bf7…a52be06fe2dc

Transactions root

0xb93325b4a0fc…6e484e2d4ac6

Receipts root

0x104f4001e7ae…6d15ddfe37f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800