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 #21353646 · ArcScan

Block

#21,353,646

2026-09-17 16:07:05 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,646
Timestamp: 26 days ago · 2026-09-17 16:07:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x90c995a8cab2027ca145d2e93fb1000a97976023209a18d41e24b3142e278031
Parent hash: 0xa36659cb…7aa14cab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,646 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

11.3%3,402,761 / 30,000,000

Base fee

20 gwei

State root

0xd421f572bd57…7dee731e3db5

Transactions root

0xdb47f5f8a6fb…028283a9204f

Receipts root

0x0e7bdd929f33…24b53ece7c24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800