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 #21269471 · ArcScan

Block

#21,269,471

2026-09-17 04:16:03 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,471
Timestamp: 25 days ago · 2026-09-17 04:16:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x538bad533542744e61fe9cbcaeeb09b2367604013f67d0a49b8e489b07757a57
Parent hash: 0xdc001b9c…f7a0f1c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,471 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.6%3,765,874 / 30,000,000

Base fee

20 gwei

State root

0x9e81361261e0…67708f4cf0ec

Transactions root

0x952830feb752…5de1e94580ec

Receipts root

0xfa0ef2c2ba05…967f7cf27d26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800