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 #0x8be78013ac849a3595349b09cf7ccea1d1761973b45e333e58c7c2cbfc4a6fa4 · ArcScan

Block

#21,522,139

2026-09-18 15:52:00 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,139
Timestamp: 14 days ago · 2026-09-18 15:52:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x8be78013ac849a3595349b09cf7ccea1d1761973b45e333e58c7c2cbfc4a6fa4
Parent hash: 0x6e371618…0034c3a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,139 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.2%3,954,579 / 30,000,000

Base fee

20 gwei

State root

0xa3d116bad9cc…e4f59cbc0959

Transactions root

0x90803f40a06e…bfa77e3ce20d

Receipts root

0x24af715da94b…c80c1f047d4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800