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 #21548190 · ArcScan

Block

#21,548,190

2026-09-18 19:32:14 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,190
Timestamp: 50 days ago · 2026-09-18 19:32:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x090bc769e708c82e026c3d11786fce7e4b5df254a704dbfcf5f5e3d2c26d60f3
Parent hash: 0xdf52d9e5…a83122fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,190 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

12.6%3,792,723 / 30,000,000

Base fee

20 gwei

State root

0xb0e3e654dc31…ac7c83922e74

Transactions root

0xfd45a7ebf1e4…51c5b50f597a

Receipts root

0xe02045027736…244068cb7bb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800