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 #21290762 · ArcScan

Block

#21,290,762

2026-09-17 07:15:57 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,762
Timestamp: 10 days ago · 2026-09-17 07:15:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x35b1ecbc1a7888fd959a13ca1ead1cc3610c9c7667d42068954abc30cb9f7aae
Parent hash: 0xa17b5fa9…ec8d6c40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,762 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

23.6%7,075,893 / 30,000,000

Base fee

20 gwei

State root

0xbf1d021bd105…64a8fc6f1670

Transactions root

0xd27e1798784e…30cad048899e

Receipts root

0x49d34b4b5da6…e8e3256332e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800