Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4fd2575ceae13de3c98fafc085256304c92b4ca2d29943b5864961ea4745e156 · ArcScan

Block

#21,312,305

2026-09-17 10:17:58 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,305
Timestamp: 42 days ago · 2026-09-17 10:17:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fd2575ceae13de3c98fafc085256304c92b4ca2d29943b5864961ea4745e156
Parent hash: 0xdd9534b0…00b44b89
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,305 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

35.3%10,602,954 / 30,000,000

Base fee

20 gwei

State root

0xf239767098b9…949958fc214f

Transactions root

0x264a1c7f1340…959f6ed10451

Receipts root

0xd16b3713c5c1…c6e0707f29e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800