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 #21392902 · ArcScan

Block

#21,392,902

2026-09-17 21:39:34 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,902
Timestamp: 49 days ago · 2026-09-17 21:39:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xad790bf7658194eb790ab03f9c0b035de33a7a3daf25b16dddb9e192fd7f8dcd
Parent hash: 0x3d54823e…b4f8dad1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,902 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.7%214,957 / 30,000,000

Base fee

20 gwei

State root

0x1eaf38c4b8ba…26af5c81a774

Transactions root

0x3a4dc8622d76…b3dd29680177

Receipts root

0x240a6c9116b9…ded7f1ed5edc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800