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 #21262566 · ArcScan

Block

#21,262,566

2026-09-17 03:17:44 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,566
Timestamp: 8 days ago · 2026-09-17 03:17:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x26368bba7443518baf8d07668d47c1b30b88d2203f66b740b11943e6c8538332
Parent hash: 0x30fdd0b9…139d91d4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,566 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.7%3,209,335 / 30,000,000

Base fee

20 gwei

State root

0xfe36dea8fc7b…da64681d5efb

Transactions root

0x0d5a47ac7e5f…cc9d72a73b44

Receipts root

0x8a91a2534d49…ba6a75275452

Nonce

0x0000000000000000

Extra data

0x00000004a817c800