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 #0xf91bbd1953002cca5ab5b9677c76468ca4ace4352dae8a0606e23e75ccd693f8 · ArcScan

Block

#21,390,923

2026-09-17 21:22:51 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,923
Timestamp: 6 days ago · 2026-09-17 21:22:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf91bbd1953002cca5ab5b9677c76468ca4ace4352dae8a0606e23e75ccd693f8
Parent hash: 0xe251dc63…4e01c5b8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,923 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.7%1,712,970 / 30,000,000

Base fee

20 gwei

State root

0x64e80a39e70b…41ec1f154ff2

Transactions root

0xa314e80b2ffe…1ed73e5264af

Receipts root

0x200c59761cee…52fe988624e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800