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 #0xc904ece4ccfa8cd34a12692410395bde04d3024a77a141ef8af8f293476b5ea7 · ArcScan

Block

#21,279,736

2026-09-17 05:42:47 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,736
Timestamp: 36 days ago · 2026-09-17 05:42:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xc904ece4ccfa8cd34a12692410395bde04d3024a77a141ef8af8f293476b5ea7
Parent hash: 0x41f32207…3cc15ee4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,736 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.6%3,490,453 / 30,000,000

Base fee

20 gwei

State root

0xc2a7cbd58cec…19084097911e

Transactions root

0x364318706b57…1066dca4eaeb

Receipts root

0x1247e2dea746…32fdc197e4cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800