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 #0xa586a849f68fe0564d2929058e0f4b16edbd5b56c42268a0c189104d375b4fc1 · ArcScan

Block

#21,302,521

2026-09-17 08:55:19 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,521
Timestamp: 10 days ago · 2026-09-17 08:55:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xa586a849f68fe0564d2929058e0f4b16edbd5b56c42268a0c189104d375b4fc1
Parent hash: 0x7f3469e9…ed497e43
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,521 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

13.7%4,114,859 / 30,000,000

Base fee

20 gwei

State root

0xd99f60f14a5c…4eef18f09f27

Transactions root

0x6f02059ee163…197b4f63f311

Receipts root

0x830a7e69f82f…988917e7b58a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800