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 #21290525 · ArcScan

Block

#21,290,525

2026-09-17 07:13:57 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,525
Timestamp: 17 days ago · 2026-09-17 07:13:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f1b1e10b2c49f64094365300d733be86df458a592714cfe4f804cff45eab867
Parent hash: 0x9135ea1b…af3962be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,525 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.1%5,746,410 / 30,000,000

Base fee

20 gwei

State root

0xcd7a4b556329…671d0352dc4c

Transactions root

0xe5f7fe685baf…eb557a485f55

Receipts root

0x90d32875e889…d091cacdb046

Nonce

0x0000000000000000

Extra data

0x00000004a817c800