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 #0x178aafad64ef7b2cce0f5821f34f66b20dc0994424d148c4fd840dc09d3dc2de · ArcScan

Block

#21,386,528

2026-09-17 20:45:42 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,528
Timestamp: 29 days ago · 2026-09-17 20:45:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x178aafad64ef7b2cce0f5821f34f66b20dc0994424d148c4fd840dc09d3dc2de
Parent hash: 0x9a9083f5…c91075db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,528 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.3%2,475,365 / 30,000,000

Base fee

20 gwei

State root

0xf30cde1142f9…3aa7411f97a4

Transactions root

0xfdc5dbcda9ac…58de69521f23

Receipts root

0x145d2ea2e0b4…f12b0cce58fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800