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 #21287796 · ArcScan

Block

#21,287,796

2026-09-17 06:50:53 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,796
Timestamp: 6 days ago · 2026-09-17 06:50:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x6597adbc7b3710e6d9c44234ba582198236ef2f0ff33e03e16536685233d074f
Parent hash: 0x0a50aecd…ceaa14c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,796 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.8%3,556,115 / 30,000,000

Base fee

20 gwei

State root

0x91987ebfdecb…783523ee409d

Transactions root

0x606e64bee3b0…ec3dc35ebdd3

Receipts root

0x7ef1fc3772ca…6950dd1bb79f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800