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 #0xecfe591705c5d566f177ec53f1b48e080f5e72731c4729c4bf797f726fc863a4 · ArcScan

Block

#21,263,229

2026-09-17 03:23:20 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,229
Timestamp: 30 days ago · 2026-09-17 03:23:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xecfe591705c5d566f177ec53f1b48e080f5e72731c4729c4bf797f726fc863a4
Parent hash: 0x940267a1…d17b5d19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,229 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

37.0%11,113,552 / 30,000,000

Base fee

20 gwei

State root

0xc7dd2e355458…ecfa07558d1e

Transactions root

0xcf8631c1ac1b…c561e2fca27b

Receipts root

0xca3dacb27653…d76a57fd6b40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800