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 #0xf890ae83c63afa1f8fa99f6db992bf1c03db6c097705aa1a7756c9af9211e23f · ArcScan

Block

#21,289,456

2026-09-17 07:04:55 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,456
Timestamp: 22 days ago · 2026-09-17 07:04:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xf890ae83c63afa1f8fa99f6db992bf1c03db6c097705aa1a7756c9af9211e23f
Parent hash: 0x0ad2ed7d…88b3c922
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,456 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

29.1%8,741,162 / 30,000,000

Base fee

20 gwei

State root

0xdc7b3d4984fa…2228648bd876

Transactions root

0xdcd9b8ba8bec…3521e870dca7

Receipts root

0x3a1ba02aa549…dceb9faff6d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800