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 #21352956 · ArcScan

Block

#21,352,956

2026-09-17 16:01:16 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,352,956
Timestamp: 5 days ago · 2026-09-17 16:01:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x123344747ccfbdcefec12ba74b4dfe1496041cc4c6ee87e4cb71e085d1e36321
Parent hash: 0x7b7920c7…7a241d40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,352,956 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.4%3,721,604 / 30,000,000

Base fee

20 gwei

State root

0x54cf21af3c6c…348a9ce6a03c

Transactions root

0x6272bd6b3ea4…d1133bf3a3e0

Receipts root

0xdb1030f753c4…5b6c9a81108f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800