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 #21346858 · ArcScan

Block

#21,346,858

2026-09-17 15:09:45 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,858
Timestamp: 18 days ago · 2026-09-17 15:09:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fbadc37840b6ad0bf36ff74e6a3b23a23ea684adf15de7adec01c357fdd5857
Parent hash: 0x0ac78bc3…01e76f14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,858 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.2%5,173,345 / 30,000,000

Base fee

20 gwei

State root

0xe9b37cbd4bfa…74f42776e071

Transactions root

0x832e9da504c7…6d77e821c2d7

Receipts root

0x5249950348ea…de0e4610ba47

Nonce

0x0000000000000000

Extra data

0x00000004a817c800