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 #21310608 · ArcScan

Block

#21,310,608

2026-09-17 10:03:38 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,608
Timestamp: 2 days ago · 2026-09-17 10:03:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x370ccb592e53c380ff9ff7ccbab2b9008ae451897c61e0f994c1f67788d008e7
Parent hash: 0x49b76df9…c0cebee5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,608 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

59.6%17,895,020 / 30,000,000

Base fee

20 gwei

State root

0x0a6fa2525f41…e3d888f7fa7a

Transactions root

0x2c309fe161f2…8fc16ac67f4c

Receipts root

0x5ffe791d8a14…75d2efc71992

Nonce

0x0000000000000000

Extra data

0x00000004a817c800