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 #0x2bf748cf4f91fb91921acbe9c4f348613848d145537091233ce0ddf7f0d9453c · ArcScan

Block

#21,185,309

2026-09-16 16:25:33 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,185,309
Timestamp: 3 days ago · 2026-09-16 16:25:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bf748cf4f91fb91921acbe9c4f348613848d145537091233ce0ddf7f0d9453c
Parent hash: 0x57d3cef3…80c07d28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,185,309 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

22.3%6,682,652 / 30,000,000

Base fee

27.397451395 gwei

State root

0xa3afe26e353d…33146b007e30

Transactions root

0xa8663a6837d6…522e66d8a9fa

Receipts root

0x60f8363de155…15b35999ef38

Nonce

0x0000000000000000

Extra data

0x000000065aa7cd60