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 #21538954 · ArcScan

Block

#21,538,954

2026-09-18 18:14:09 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,538,954
Timestamp: 57 days ago · 2026-09-18 18:14:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x92c90273da74e869e0144002ca7b07ed56a09231546f0216c85f85c47f8fd474
Parent hash: 0x639e2604…80458076
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,538,954 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.2%1,264,445 / 30,000,000

Base fee

20 gwei

State root

0x93c632c799fa…2ea204dca6de

Transactions root

0xa71909ae95c8…2bb1945cf03d

Receipts root

0x9eb1baa336a4…ee3142e5e1cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800