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 #0x961d28e73f0f8cf37665d467ceaa94ce568f3086a44427f04389f27a7744d444 · ArcScan

Block

#21,555,010

2026-09-18 20:29:54 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,010
Timestamp: 39 days ago · 2026-09-18 20:29:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x961d28e73f0f8cf37665d467ceaa94ce568f3086a44427f04389f27a7744d444
Parent hash: 0x9902d7d0…71d116f6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,010 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.8%553,802 / 30,000,000

Base fee

20 gwei

State root

0xb770dad55be6…2ef2e346defb

Transactions root

0xe1a16967546d…5e9fc63aa1c2

Receipts root

0x532acf7f6360…1cc4a9a3d544

Nonce

0x0000000000000000

Extra data

0x00000004a817c800