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 #21529417 · ArcScan

Block

#21,529,417

2026-09-18 16:53:31 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,417
Timestamp: 44 days ago · 2026-09-18 16:53:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbe6f88c916feb70470fa4710c5498e118a8028978a01a7d081472f254c0ed80
Parent hash: 0x0e15d62b…be7cc7a0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,417 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.9%1,483,620 / 30,000,000

Base fee

20 gwei

State root

0x14cc983d3a4e…e72b7f367ba0

Transactions root

0x7aa06789a60b…42302b18aa83

Receipts root

0xb419533fe340…93e5fe26d943

Nonce

0x0000000000000000

Extra data

0x00000004a817c800