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 #21392881 · ArcScan

Block

#21,392,881

2026-09-17 21:39:24 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,881
Timestamp: 49 days ago · 2026-09-17 21:39:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x640750777a0af1670c056135745d6688df9ba3bdac8bb4a39ba9f0bfb80914b3
Parent hash: 0x397bab5b…7d4f5bc3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,881 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.8%829,384 / 30,000,000

Base fee

20 gwei

State root

0x82284f512f7b…27497ce0b60a

Transactions root

0x68a2c40d92f4…706973cc1417

Receipts root

0x90402f4a0886…9a7e30fa67dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800