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 #0x5e4643bcfe2f6fbb49c7e1c4132ddbb5edecaf75a28768e06f8b31471a42958e · ArcScan

Block

#21,515,152

2026-09-18 14:52:57 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,152
Timestamp: 50 days ago · 2026-09-18 14:52:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e4643bcfe2f6fbb49c7e1c4132ddbb5edecaf75a28768e06f8b31471a42958e
Parent hash: 0xeb4e543a…94b81e3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,152 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.2%1,261,750 / 30,000,000

Base fee

20 gwei

State root

0xb1e38943a757…c48ce7c53373

Transactions root

0xf304e18fb0bd…2f61654fa749

Receipts root

0x0af13ec75520…dde9c9d9b4f5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800