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 #21276872 · ArcScan

Block

#21,276,872

2026-09-17 05:18:36 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,872
Timestamp: 17 days ago · 2026-09-17 05:18:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2e68314f28a1e02e6c411f917f7d7f1803f1b57b06d8b307de991fe70d4eea4
Parent hash: 0x8f73dff7…fe34a3c6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,872 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.4%7,336,513 / 30,000,000

Base fee

20 gwei

State root

0x0fadbfc097b4…67a4e4a6a1fb

Transactions root

0x3473a73efbc0…320a30424d9f

Receipts root

0x0b54220b528e…55d9b3953a60

Nonce

0x0000000000000000

Extra data

0x00000004a817c800