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 #21290286 · ArcScan

Block

#21,290,286

2026-09-17 07:11:56 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,286
Timestamp: 23 days ago · 2026-09-17 07:11:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3084bfae94eeff330c50d76b5258db135ef03590cd808c03870ce988e3bec0e2
Parent hash: 0xbe796b59…4ce1c375
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,286 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.3%1,876,998 / 30,000,000

Base fee

20 gwei

State root

0x03f36553104e…fd2faa33b69e

Transactions root

0x1f11934fe5c4…5c3d2a0eb15c

Receipts root

0x227e7acfc4c9…dacde6fb7f92

Nonce

0x0000000000000000

Extra data

0x00000004a817c800