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 #0xf961fcaf4dcba8b31cd881bc74ac1e42e815b4d0f1062ec7756fbcf3673021f3 · ArcScan

Block

#21,225,026

2026-09-16 22:00:48 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,225,026
Timestamp: 4 days ago · 2026-09-16 22:00:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xf961fcaf4dcba8b31cd881bc74ac1e42e815b4d0f1062ec7756fbcf3673021f3
Parent hash: 0xd2bfd3a8…3162f042
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,225,026 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

67.7%20,303,553 / 30,000,000

Base fee

20 gwei

State root

0xf0907a09e44c…dc14026b7b61

Transactions root

0x15cb0df90f92…cf025c560e56

Receipts root

0xed41ebeb34c9…3a5f5a3f0dda

Nonce

0x0000000000000000

Extra data

0x00000004a817c800