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 #0x37a79865c74fba8549e14b87af79387c1fc858a92f69dbd4bf130956a1a863f7 · ArcScan

Block

#21,399,790

2026-09-17 22:37:48 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,790
Timestamp: 15 days ago · 2026-09-17 22:37:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x37a79865c74fba8549e14b87af79387c1fc858a92f69dbd4bf130956a1a863f7
Parent hash: 0xca6b95cd…c942af17
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,790 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.0%908,990 / 30,000,000

Base fee

20 gwei

State root

0xa5175758cc77…f126d6d4effe

Transactions root

0x3fb70338bdba…90dd19428cce

Receipts root

0x6990a8c2e453…15d15aa3e503

Nonce

0x0000000000000000

Extra data

0x00000004a817c800