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 #21553599 · ArcScan

Block

#21,553,599

2026-09-18 20:17:58 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,599
Timestamp: 9 days ago · 2026-09-18 20:17:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f38aa12121d7048d90994eb74fa2e5e3187b0586d6b63c41a283315e7ca9e5b
Parent hash: 0x54d4cda2…c2577b31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,599 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.4%1,627,860 / 30,000,000

Base fee

20 gwei

State root

0xe03591b87d57…93bf063bf29b

Transactions root

0xe710b7a94cfd…40486eaaa6d2

Receipts root

0x5276d0a27a38…4cac0ad6bc23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800