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 #0x7bc90d947f33f53c58bab5dc8f38fd6974edaafec5eb8bf1a3f02101fd3038a1 · ArcScan

Block

#21,399,071

2026-09-17 22:31:43 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,071
Timestamp: 36 days ago · 2026-09-17 22:31:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x7bc90d947f33f53c58bab5dc8f38fd6974edaafec5eb8bf1a3f02101fd3038a1
Parent hash: 0x93cfc0b6…5ae94a8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,071 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.5%1,961,117 / 30,000,000

Base fee

20 gwei

State root

0x989c2592b125…f558b49e1e9f

Transactions root

0xc26ca14ef924…1af302a6bd1f

Receipts root

0xe23645ec14ae…11bdf1fb26e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800