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 #0xc3cc2190e6a1ac88a127d4a1982a086558c2489c5401ab846eba2b57b58fcb34 · ArcScan

Block

#21,303,314

2026-09-17 09:02:01 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,314
Timestamp: 15 days ago · 2026-09-17 09:02:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3cc2190e6a1ac88a127d4a1982a086558c2489c5401ab846eba2b57b58fcb34
Parent hash: 0xec7847bf…a57c8900
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,314 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.4%5,225,331 / 30,000,000

Base fee

20 gwei

State root

0x1e08c5bcd228…b1b204c61b73

Transactions root

0x27b036a7a32a…c6dbadadd676

Receipts root

0x544e70779df4…57cc30a5c2c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800