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 #21299594 · ArcScan

Block

#21,299,594

2026-09-17 08:30:35 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,594
Timestamp: 50 days ago · 2026-09-17 08:30:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xc1b40031946040ff2e2527881045df5b52cf668d97c54b5107096407d83da2ab
Parent hash: 0xf4c3435e…94fad8c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,594 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.0%2,397,431 / 30,000,000

Base fee

20 gwei

State root

0x2168a8d7a1ee…b533d0a03141

Transactions root

0x0a6a489e4a48…0ff90ab03c8c

Receipts root

0xc6461fe4203f…36e5da64acb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800