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 #21289403 · ArcScan

Block

#21,289,403

2026-09-17 07:04:28 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,403
Timestamp: 21 days ago · 2026-09-17 07:04:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x93b3374a8407c54b51df3693b9e88a38c4dd63573ec72223eef3cbc7df6d466f
Parent hash: 0xce8e5e1b…58784a57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,403 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.8%2,636,669 / 30,000,000

Base fee

20 gwei

State root

0x7b5e7abc200e…4c5af8379119

Transactions root

0x5ebe09c41726…2a537e7a7a83

Receipts root

0x0010420d7a0b…7d4085e69457

Nonce

0x0000000000000000

Extra data

0x00000004a817c800