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 #21264963 · ArcScan

Block

#21,264,963

2026-09-17 03:37:59 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,963
Timestamp: 5 days ago · 2026-09-17 03:37:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x70df9faa3ab44f576cb43a49d9975f898be3729512676746a1acabed46f6f9e2
Parent hash: 0xd1fb840d…7f87b664
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,963 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

26.3%7,885,797 / 30,000,000

Base fee

20 gwei

State root

0xc5e59872bf26…e366f67f803a

Transactions root

0xfb47666b6c23…721fe175b7fe

Receipts root

0xf617fd1fa759…e00affc85b6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800