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 #21389839 · ArcScan

Block

#21,389,839

2026-09-17 21:13:41 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,839
Timestamp: 30 days ago · 2026-09-17 21:13:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9835521d6ae7819f20a26df2a12f5d4472242c5f8c3dbc8c2b688d9fd4a79b5
Parent hash: 0x17bd6fdd…f5b8364b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,839 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.7%2,895,211 / 30,000,000

Base fee

20 gwei

State root

0x1d4b73cf3167…3689747eb783

Transactions root

0xfe9da9e2f608…aa7ed2cfaaca

Receipts root

0xbf3a0d45eaf2…f56751a440ad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800