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 #0xc3ff8fd989717e5f823e090f33aaa7b04e2bfeda49e083a5efc1bca67e7ff4a5 · ArcScan

Block

#21,389,463

2026-09-17 21:10:30 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,463
Timestamp: 41 days ago · 2026-09-17 21:10:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3ff8fd989717e5f823e090f33aaa7b04e2bfeda49e083a5efc1bca67e7ff4a5
Parent hash: 0x7534fa3c…e3fb95b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,463 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.3%1,882,167 / 30,000,000

Base fee

20 gwei

State root

0x2e77b90e569f…3a6687307187

Transactions root

0x57f58a402e0c…24e90bdfdb7b

Receipts root

0xf0c0d18ce722…fd574ab38da1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800