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 #21266891 · ArcScan

Block

#21,266,891

2026-09-17 03:54:16 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,891
Timestamp: 12 days ago · 2026-09-17 03:54:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x62c8a3a604b6153669d37615b8b65d32b728d553097516ba4fd46539acf8201a
Parent hash: 0x6de41b79…c0d9dd51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,891 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

19.0%5,697,088 / 30,000,000

Base fee

20 gwei

State root

0x2356f7a7f04d…0255ce3cf426

Transactions root

0x5686b0423ae6…f883cdd0c832

Receipts root

0x0acbbb5644a3…4937fd3f4d12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800