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 #21353585 · ArcScan

Block

#21,353,585

2026-09-17 16:06:34 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,585
Timestamp: 26 days ago · 2026-09-17 16:06:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f3cc7cd4058902f5bded8dff179d51320570d9b3152b0cbe9a8baa3e567610a
Parent hash: 0x0bbfe20f…1cca5fe7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,585 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

10.0%2,998,241 / 30,000,000

Base fee

20 gwei

State root

0x297059078e63…47c0858b1675

Transactions root

0xec4a168c9385…b1afe0657d81

Receipts root

0x9023ac9ef71c…8bb9330069ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800