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 #21269088 · ArcScan

Block

#21,269,088

2026-09-17 04:12:49 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,088
Timestamp: 37 days ago · 2026-09-17 04:12:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x300681901c5108557177ca3363d86d2b2a8a1cdb6fcfdb44b60ae1c96f4e9a41
Parent hash: 0x395f3267…b0a5d682
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,088 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.8%3,855,451 / 30,000,000

Base fee

20 gwei

State root

0x1f144b21d87b…8030f8128fe5

Transactions root

0x5e4af7c59dd1…57d6105894f0

Receipts root

0xcc40935279ae…405aeb748259

Nonce

0x0000000000000000

Extra data

0x00000004a817c800