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 #21251107 · ArcScan

Block

#21,251,107

2026-09-17 01:40:58 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,107
Timestamp: 20 days ago · 2026-09-17 01:40:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0213c4eeb21fb46904a6b5474736385906f194894e2dad542dda98559b3588e
Parent hash: 0x0f5c3440…4a33fa9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,107 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

28.6%8,571,772 / 30,000,000

Base fee

20 gwei

State root

0x11e1e2cd6774…f7d47b5cd935

Transactions root

0x87f48a527b2b…f1838eb6ead8

Receipts root

0x92d0f0c920d0…cbfb58872edf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800