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 #21260662 · ArcScan

Block

#21,260,662

2026-09-17 03:01:39 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,662
Timestamp: 21 days ago · 2026-09-17 03:01:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bed4d913e1fd031600dfe71aa86a244a90bfc888affea9edf636077c5a3c99a
Parent hash: 0x03a1ec5e…56a06a48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,662 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.1%4,534,942 / 30,000,000

Base fee

20 gwei

State root

0x25a6f8942d85…86f982cc834e

Transactions root

0x4de114dd846d…ee5aec9c3ada

Receipts root

0xe92f4befd382…d51e6230d1de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800