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 #0x161049a4e08550ec9a5fc19a379218a0651cce1529fb2f4d8701f6789edad614 · ArcScan

Block

#21,398,415

2026-09-17 22:26:11 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,415
Timestamp: 49 days ago · 2026-09-17 22:26:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x161049a4e08550ec9a5fc19a379218a0651cce1529fb2f4d8701f6789edad614
Parent hash: 0x824babfd…7df05f43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,415 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.3%1,294,299 / 30,000,000

Base fee

20 gwei

State root

0xb91729454304…ffaed6ee4fe5

Transactions root

0xf38247d1ab3e…25b2b30971ea

Receipts root

0x8bf7a619a3a5…e64f34125e78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800