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 #0xffdeb2540cae9b596bd741a0d759a18720e1ea8d32b9e2c57ea9cd039dd86a7d · ArcScan

Block

#21,217,452

2026-09-16 20:56:52 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,452
Timestamp: 6 days ago · 2026-09-16 20:56:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xffdeb2540cae9b596bd741a0d759a18720e1ea8d32b9e2c57ea9cd039dd86a7d
Parent hash: 0x518a6c0b…db4b6de5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,452 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

84.1%25,240,808 / 30,000,000

Base fee

22.901853979 gwei

State root

0xac3d261496c3…efa18be98f9e

Transactions root

0xbc937cf3ca58…febdd72faa74

Receipts root

0x9f6e7bf6f768…a1f54e89a1e2

Nonce

0x0000000000000000

Extra data

0x0000000559d78c93