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 #21361992 · ArcScan

Block

#21,361,992

2026-09-17 17:18:24 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,992
Timestamp: 25 days ago · 2026-09-17 17:18:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5ba80cb76a80c8aefeaf2f041eb408460b474013a65f7f4f6c628145f71c110
Parent hash: 0xea2a5a5b…8e87d4aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,992 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.6%2,579,566 / 30,000,000

Base fee

20 gwei

State root

0x0a7ad7150dbe…8a0014c019e3

Transactions root

0x2f03dfbd7c1c…8708ea85b43e

Receipts root

0x93aca3d37096…4a4684e7ff75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800