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 #21568076 · ArcScan

Block

#21,568,076

2026-09-18 22:20:23 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,076
Timestamp: 5 days ago · 2026-09-18 22:20:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x646838e292f12497a40f642a5c00ac5b0f58f45e30dcb527316a02090a4ffe65
Parent hash: 0x37fa41d0…fe580567
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,076 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.3%1,003,912 / 30,000,000

Base fee

20 gwei

State root

0x228e840e6bc8…bdfe30c56e80

Transactions root

0x29110e0ef1ed…0f07dd7265e4

Receipts root

0x8c48a64bfd2a…e2f3490f4b53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800