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 #21283748 · ArcScan

Block

#21,283,748

2026-09-17 06:16:41 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,748
Timestamp: 27 days ago · 2026-09-17 06:16:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x604c11564cffe5b1036d2c7088195147cc15a27dd8e84548c74e1ac56295467b
Parent hash: 0xb622971f…f442af97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,748 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.2%5,751,405 / 30,000,000

Base fee

20 gwei

State root

0x714670df2f48…ed1dbef09737

Transactions root

0x79d5c66a1008…7ea5b18f1578

Receipts root

0x9c5421a88d30…5608e13f2a21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800