Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9d3ce5f88c0ac35df881817e020d9dbb9350bd3bcc3d66525b383b4d7647a79a · ArcScan

Block

#21,290,031

2026-09-17 07:09:46 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,031
Timestamp: 31 days ago · 2026-09-17 07:09:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d3ce5f88c0ac35df881817e020d9dbb9350bd3bcc3d66525b383b4d7647a79a
Parent hash: 0xae8895f1…a7c4919f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,031 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.8%7,753,861 / 30,000,000

Base fee

20 gwei

State root

0x2ca2a2cbd3ff…868b4459bfee

Transactions root

0x43a591f896f7…3389a1cbd753

Receipts root

0xb064a7bdd8cc…2276d8a08101

Nonce

0x0000000000000000

Extra data

0x00000004a817c800