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 #0xb2c85781d39e5fc8462862e78aa6bce32177891001cd1c168b521b5e98509c4c · ArcScan

Block

#21,389,482

2026-09-17 21:10:40 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,482
Timestamp: 41 days ago · 2026-09-17 21:10:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb2c85781d39e5fc8462862e78aa6bce32177891001cd1c168b521b5e98509c4c
Parent hash: 0xc309a8c3…63bb1c27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,482 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

6.2%1,867,045 / 30,000,000

Base fee

20 gwei

State root

0x87dd52d7c7fa…bc5da044362c

Transactions root

0xc8f80298c371…59b51359acee

Receipts root

0x1ee6ccb016aa…ec8f7cee45fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800