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 #21339765 · ArcScan

Block

#21,339,765

2026-09-17 14:09:51 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,765
Timestamp: 43 days ago · 2026-09-17 14:09:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c154381a50009715f7440dbcd7f5563e2f9ea2ed325c11efe3e6a2ed26d8f1f
Parent hash: 0xc960d666…31314fb5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,765 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.4%5,809,166 / 30,000,000

Base fee

20 gwei

State root

0x2d80e01ba7cc…22729c81e525

Transactions root

0xf42e870095aa…ba16f941ba97

Receipts root

0x168a24ed2fc1…ec8d88ddd90a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800