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 #21294994 · ArcScan

Block

#21,294,994

2026-09-17 07:51:43 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,994
Timestamp: 20 days ago · 2026-09-17 07:51:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e8ff12c41d859f6fcba94d78bb8fe4af550771ade7b6c82ec5de3e7c7b77b24
Parent hash: 0xd1e9c260…87a38846
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,994 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.9%2,658,515 / 30,000,000

Base fee

20 gwei

State root

0xf3b1bc94dc97…3d22b2685833

Transactions root

0x9ba20d8ccdec…12cc07cedd0f

Receipts root

0x1659fc5ff367…b2143ab48978

Nonce

0x0000000000000000

Extra data

0x00000004a817c800