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 #21391759 · ArcScan

Block

#21,391,759

2026-09-17 21:29:55 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,759
Timestamp: 18 days ago · 2026-09-17 21:29:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xff392b0701d194ef674a6041e8e46fc0f9d2ff0eff89003c9a4e649f09482b18
Parent hash: 0x7f863f45…3607c166
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,759 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.8%2,640,553 / 30,000,000

Base fee

20 gwei

State root

0x29350af7caf5…8742d42b7b61

Transactions root

0xfa361467b3c7…c08d9c1fa7b9

Receipts root

0xced5f5a74080…389d2d5c745a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800