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 #21485992 · ArcScan

Block

#21,485,992

2026-09-18 10:46:28 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,992
Timestamp: 54 days ago · 2026-09-18 10:46:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xd57e232c8f31ca95d1903ae2cc5bc28ab88b267a00b89258242ac2471d84f805
Parent hash: 0x79ec946a…c7ee06e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,992 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.0%2,386,208 / 30,000,000

Base fee

20 gwei

State root

0xb2581e98d5f6…1a66b7d6e59c

Transactions root

0x16bc7b629381…e634defdef86

Receipts root

0xe2866ddee3ed…782790f50a94

Nonce

0x0000000000000000

Extra data

0x00000004a817c800