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 #21550319 · ArcScan

Block

#21,550,319

2026-09-18 19:50:14 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,319
Timestamp: 11 days ago · 2026-09-18 19:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xbad9c963943c7451882391ea2780b7bee581b9d10c2b847ef23aedcade54cee8
Parent hash: 0x57f044cf…ea1401e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,319 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.5%1,054,094 / 30,000,000

Base fee

20 gwei

State root

0x8d00b5dfefee…a5136763bc28

Transactions root

0x28f42fcd5a72…122ad1ae282d

Receipts root

0xa80dc80bfb5f…118a5d117af4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800