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 #21384742 · ArcScan

Block

#21,384,742

2026-09-17 20:30:37 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,742
Timestamp: 8 days ago · 2026-09-17 20:30:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x6a656bf03850b528ba7f2f22875c8c74506300f646860fd5c053e97f04bef922
Parent hash: 0x7a9413c5…35e4bce6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,742 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.4%433,874 / 30,000,000

Base fee

20 gwei

State root

0x2219caa009aa…f093cbcfdefa

Transactions root

0x8af6dcb907a8…d0ffce82b9f3

Receipts root

0xa2d7db6cc23b…1f974ad20819

Nonce

0x0000000000000000

Extra data

0x00000004a817c800