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

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 #21394163 · ArcScan

Block

#21,394,163

2026-09-17 21:50:14 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,163
Timestamp: 32 days ago · 2026-09-17 21:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xb90d210bf47237f74de754af7efbad9aed9f2b60f3cbcebb6e2921effa75c89a
Parent hash: 0xc66038a7…aae0db38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,163 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.2%353,811 / 30,000,000

Base fee

20 gwei

State root

0x0d27f5574fb4…4abe2c57202f

Transactions root

0x85fc2662320b…9e805591534a

Receipts root

0x8ce781edad68…541cce5aa8d9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800