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 #21251616 · ArcScan

Block

#21,251,616

2026-09-17 01:45:16 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,616
Timestamp: 4 days ago · 2026-09-17 01:45:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x332d4977c12dcca9927516041d462c445906b522b83b917c64a8f5858a73b760
Parent hash: 0x7dbdca1f…34012b8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,616 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

12.9%3,881,218 / 30,000,000

Base fee

20 gwei

State root

0x5dadcec14b67…a5d8e876fb58

Transactions root

0x2f2358acf5e6…2fdbaae0d1df

Receipts root

0x647d6b8ca296…c3689bc36815

Nonce

0x0000000000000000

Extra data

0x00000004a817c800