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 #21346845 · ArcScan

Block

#21,346,845

2026-09-17 15:09:39 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,845
Timestamp: 18 days ago · 2026-09-17 15:09:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x89def34dd2d4af19d169452c926ca87e9ba5b95ef5dd6da2f158dd6ebff985b9
Parent hash: 0x6e4bb69b…da3ebf74
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,845 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.4%3,120,766 / 30,000,000

Base fee

20 gwei

State root

0x5547feeb7389…bf74f373f031

Transactions root

0x29e92ee4ab01…f95253bd0c77

Receipts root

0xf7d07a8dc37d…b12ff2180a3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800