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 #21248044 · ArcScan

Block

#21,248,044

2026-09-17 01:15:07 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,044
Timestamp: 5 days ago · 2026-09-17 01:15:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x121ef36a20def4b85e77ceded9efd370f6ef09c6abbdeeb87382dc0b15385966
Parent hash: 0x9d452fc2…436e4c58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,044 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

83.7%25,104,412 / 30,000,000

Base fee

20 gwei

State root

0x914dae218e46…d5741e223988

Transactions root

0xe7ed63589723…6b80faa13877

Receipts root

0x44a7ab233490…1e1173e5a01d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800