Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x73576499e25e76b800eb8fe994352556c148a9f6fe3b4d68cc3ffe09dbf81cc4 · ArcScan

Block

#21,485,066

2026-09-18 10:38:38 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,066
Timestamp: 44 days ago · 2026-09-18 10:38:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x73576499e25e76b800eb8fe994352556c148a9f6fe3b4d68cc3ffe09dbf81cc4
Parent hash: 0x2bd70cba…d3668a92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,066 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.4%724,933 / 30,000,000

Base fee

20 gwei

State root

0x9e64787dfdfe…85d8742acbe0

Transactions root

0x1cadeadbe739…ef2633a39b77

Receipts root

0x2fa6892a57eb…2296c0151570

Nonce

0x0000000000000000

Extra data

0x00000004a817c800