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 #21520676 · ArcScan

Block

#21,520,676

2026-09-18 15:39:38 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,676
Timestamp: 33 days ago · 2026-09-18 15:39:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ede861c2f1ab0db25b64bfb8bbfb7754b27e8bd99fdb422c79089cc0f5280e8
Parent hash: 0x7ff7f239…3a679519
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,676 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.3%1,877,433 / 30,000,000

Base fee

20 gwei

State root

0xa171160ed842…2373eb82dd01

Transactions root

0x513cbf87e466…00b7ea462468

Receipts root

0xddeae3a13e8c…f0b82f8c2a3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800