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 #0xb88d9579d7516284cf01ff8a79bbb6198fc2a9b36d7f579e66d25ba3821eedf6 · ArcScan

Block

#21,521,054

2026-09-18 15:42:50 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,054
Timestamp: 21 days ago · 2026-09-18 15:42:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb88d9579d7516284cf01ff8a79bbb6198fc2a9b36d7f579e66d25ba3821eedf6
Parent hash: 0x780ce3fe…f0ee94dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,054 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.3%1,894,863 / 30,000,000

Base fee

20 gwei

State root

0xa19f0e6da3ac…bfb8b9901ed8

Transactions root

0x46e5f8265392…d613faeb62b3

Receipts root

0x04d5a78f086d…7864c5983525

Nonce

0x0000000000000000

Extra data

0x00000004a817c800