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 #0xf8774990fe909b9aebb26c40fbbacb56226e5b95bf23f3551d81c6a649e28519 · ArcScan

Block

#21,213,718

2026-09-16 20:25:21 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,718
Timestamp: 29 days ago · 2026-09-16 20:25:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf8774990fe909b9aebb26c40fbbacb56226e5b95bf23f3551d81c6a649e28519
Parent hash: 0xb71daea4…2ebe0c6e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,718 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

37.5%11,251,173 / 30,000,000

Base fee

20 gwei

State root

0x46432b503c69…106db22c0e1d

Transactions root

0x61e534881862…4b6883cfb4f1

Receipts root

0xe4d636846dbc…e16b86315445

Nonce

0x0000000000000000

Extra data

0x00000004a817c800