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 #21543732 · ArcScan

Block

#21,543,732

2026-09-18 18:54:32 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,732
Timestamp: 54 days ago · 2026-09-18 18:54:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0882bb04ad06e4fbea927f75a13e77f4d0efc85a8deaaf3a257ae1436bae081
Parent hash: 0x020c337d…6d0a2394
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,732 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.8%1,440,255 / 30,000,000

Base fee

20 gwei

State root

0xd16e948bfb47…65e9c2954ef1

Transactions root

0x694e90f06ce2…794b15e2314d

Receipts root

0xb20892bdb8c9…06114fa155c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800