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 #0x0b4ef92f9a753041f5a510a8859248c69ae048cdb9364dccc4b5876855735582 · ArcScan

Block

#21,393,037

2026-09-17 21:40:43 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,037
Timestamp: 51 days ago · 2026-09-17 21:40:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b4ef92f9a753041f5a510a8859248c69ae048cdb9364dccc4b5876855735582
Parent hash: 0x1aab5520…6d4bf02d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,037 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.0%2,714,763 / 30,000,000

Base fee

20 gwei

State root

0x4be465a7e601…371c806059ec

Transactions root

0xaa5abd460893…5baa5f0560a6

Receipts root

0xe449659bd383…28fd943a6699

Nonce

0x0000000000000000

Extra data

0x00000004a817c800