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 #21340097 · ArcScan

Block

#21,340,097

2026-09-17 14:12:39 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,097
Timestamp: 50 days ago · 2026-09-17 14:12:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xad4771afbe28148e9b459042bde11920f4c8c23eee760c9b2651a5bb2a7c6456
Parent hash: 0xa462d6bd…a259cdcf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,097 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.3%3,986,070 / 30,000,000

Base fee

20 gwei

State root

0x2a519d76b395…5ad0f483b39b

Transactions root

0xce46137714e2…1a3a2791cafa

Receipts root

0x7b9dcaa4b1f7…932f85cc3e84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800