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 #21312584 · ArcScan

Block

#21,312,584

2026-09-17 10:20:19 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,584
Timestamp: 33 days ago · 2026-09-17 10:20:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d9a542b18d808ac32262a7c427e36b6b990645b3d89132395ecc03bfd7ea0ee
Parent hash: 0x9afc3e9e…74c01c8b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,584 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.3%6,680,788 / 30,000,000

Base fee

20 gwei

State root

0xfcec40ae3559…9b33bba02368

Transactions root

0xe9793eb9b586…e7806ef3c29f

Receipts root

0xbf84813c193a…4cddbeb0e65f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800