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 #21251305 · ArcScan

Block

#21,251,305

2026-09-17 01:42:38 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,305
Timestamp: 15 days ago · 2026-09-17 01:42:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d8ebb3c51a81dfbfc6ca4fcfba2f31061ea754422a7daa6c6e29758cc638ebd
Parent hash: 0x556ba04d…221f4b26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,305 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.6%3,768,257 / 30,000,000

Base fee

20 gwei

State root

0x59ba6048a17d…9cc23c3ee316

Transactions root

0x7269304e3080…be901109918c

Receipts root

0x35df45ddfcda…2f42307b8e8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800