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 #21333738 · ArcScan

Block

#21,333,738

2026-09-17 13:18:56 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,738
Timestamp: 49 days ago · 2026-09-17 13:18:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cf2b9df80114ee5489cc6bfdb676845de1bbdeb34e220c25a4780ac6f7a891f
Parent hash: 0xa4413814…7de317e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,738 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.3%5,780,985 / 30,000,000

Base fee

20 gwei

State root

0xe828c8df5e75…5e7e0b8b59f1

Transactions root

0x45e88ec4cb22…0e9700b5de0d

Receipts root

0x8d579c8e5abf…b97aadf4b0c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800