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 #21246829 · ArcScan

Block

#21,246,829

2026-09-17 01:04:51 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,829
Timestamp: 3 days ago · 2026-09-17 01:04:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x39347fcffe972de86be1216dae5c3a27ab317b48c0144d7c9111780cb4933c86
Parent hash: 0x27e3e21e…73921adf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,829 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

36.1%10,834,046 / 30,000,000

Base fee

20 gwei

State root

0x40b35402aeb4…1a644997b4d5

Transactions root

0xf3d89029dc32…db578cafca62

Receipts root

0xfa69499f36f3…0721b8d5ee4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800