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 #21288143 · ArcScan

Block

#21,288,143

2026-09-17 06:53:49 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,143
Timestamp: 18 days ago · 2026-09-17 06:53:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd38efa6690fedd6cd252a23558f4c0b542f5dbf42c570bfe8d8974bf393cf99
Parent hash: 0x135dd8c9…cbfb03de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,143 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.1%6,936,778 / 30,000,000

Base fee

20 gwei

State root

0x6a435f83b3c8…0069fa50e263

Transactions root

0x7aa2c245124f…84f1b0698fcf

Receipts root

0x3332ba7fe065…23945483eb82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800