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 #0x40094f69382119fbee4bb74cab74923635755e0dbc1682dfa0510156c84ef85d · ArcScan

Block

#21,394,876

2026-09-17 21:56:16 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,876
Timestamp: 12 days ago · 2026-09-17 21:56:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x40094f69382119fbee4bb74cab74923635755e0dbc1682dfa0510156c84ef85d
Parent hash: 0x25d2ca2a…bf9ae268
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,876 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.5%749,728 / 30,000,000

Base fee

20 gwei

State root

0xc9a36a470b33…9b8d52abd33b

Transactions root

0x0d8d4d0dd0d8…031a23012f19

Receipts root

0x33f8bbc98c1c…ccce2824ab7b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800