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 #0x3f0cf4cb0f50420f23a774d38c25257c034b093848b6207d023f8ebb40ed3c76 · ArcScan

Block

#21,621,894

2026-09-19 05:55:25 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,894
Timestamp: 57 days ago · 2026-09-19 05:55:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f0cf4cb0f50420f23a774d38c25257c034b093848b6207d023f8ebb40ed3c76
Parent hash: 0x886b1bdc…359e1d64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,894 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.8%539,194 / 30,000,000

Base fee

20 gwei

State root

0x1bc123709aca…dadddeca1c6c

Transactions root

0xc222b0c5a8a2…77c8143efb17

Receipts root

0x8c6dac974132…c5cb7caa60e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800