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 #21316130 · ArcScan

Block

#21,316,130

2026-09-17 10:50:15 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,130
Timestamp: 44 days ago · 2026-09-17 10:50:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b5aaec78d2a7afde8e9ce591e0988abed6a98b75734a79b26ce0525bbb52b2c
Parent hash: 0x91407a5c…1bbc0952
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,130 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.5%1,960,259 / 30,000,000

Base fee

20 gwei

State root

0x625d20bc1b6e…b22a6345c065

Transactions root

0x52800dd6fe8c…1fb100a977b2

Receipts root

0x414ad761bf6f…f1ea5a84599e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800