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 #21303366 · ArcScan

Block

#21,303,366

2026-09-17 09:02:27 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,366
Timestamp: 16 days ago · 2026-09-17 09:02:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xe6deee359f71f90c81484ff2980e791825627290636102bbf05c8d7ac7acf0d9
Parent hash: 0xf5371304…f114666f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,366 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.5%3,163,176 / 30,000,000

Base fee

20 gwei

State root

0x857b0bdd0d81…18ed203d6e65

Transactions root

0x74927d81ee8e…4f9cd260b83f

Receipts root

0x2a35fa6b0f70…bd116d02361f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800