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 #0xb9d3c3a8964f7894394014a03eb1523424ac1844abb31957a49b8c1fb1d1b4b7 · ArcScan

Block

#21,323,587

2026-09-17 11:53:12 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,587
Timestamp: 38 days ago · 2026-09-17 11:53:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9d3c3a8964f7894394014a03eb1523424ac1844abb31957a49b8c1fb1d1b4b7
Parent hash: 0xb740ad99…70a2afb3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,587 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.5%5,861,192 / 30,000,000

Base fee

20 gwei

State root

0xe52770b7a659…32d6685e4af6

Transactions root

0x81e3d58ef7dd…b59c04158b9c

Receipts root

0x1a0fc7e1a07d…2e83a507504f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800