Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8c71d361d6bb9d8ac804277e2694a33a16b3d7e05ba352a3c0fe98a3430b5a9d · ArcScan

Block

#21,265,087

2026-09-17 03:39:02 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,087
Timestamp: 10 days ago · 2026-09-17 03:39:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c71d361d6bb9d8ac804277e2694a33a16b3d7e05ba352a3c0fe98a3430b5a9d
Parent hash: 0x86e7787b…6afd3541
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,087 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.2%6,061,316 / 30,000,000

Base fee

20 gwei

State root

0x770f7545079a…c2f9abf1c210

Transactions root

0x661f4556a9b2…02dbad765840

Receipts root

0xa2ecc369f941…ac48e1a1b720

Nonce

0x0000000000000000

Extra data

0x00000004a817c800