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 #0xc8b359ee018cb87399341ef1ada4d36d971ea2742e884fc89b4a35e2162f17d8 · ArcScan

Block

#21,177,719

2026-09-16 15:21:29 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,719
Timestamp: 20 days ago · 2026-09-16 15:21:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8b359ee018cb87399341ef1ada4d36d971ea2742e884fc89b4a35e2162f17d8
Parent hash: 0xfbfc4125…dbcebbff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,719 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

96.7%29,005,567 / 30,000,000

Base fee

113.11606832 gwei

State root

0x670dfd3843b0…0fc21c1edf6f

Transactions root

0xc9b66bd543e3…60fa4964143c

Receipts root

0xdd83282c7eb9…c20e656aa296

Nonce

0x0000000000000000

Extra data

0x0000001a78feca9f