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 #21296515 · ArcScan

Block

#21,296,515

2026-09-17 08:04:34 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,515
Timestamp: 55 days ago · 2026-09-17 08:04:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xb14e519c712f268fb3ee1d851808ff0726db805c99c940a9a314ae58704bb87d
Parent hash: 0xcb2a181b…b8eed63c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,515 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.4%2,226,733 / 30,000,000

Base fee

20 gwei

State root

0xef3d83398dcb…3bbc4997e1b3

Transactions root

0x94c91a071996…61ac454fefba

Receipts root

0x96816b8d5ffc…f80bb03282cb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800