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 #0x3b783fcd2e0f542659153d59e4f18041f99b393b863897cfd25c59f49b1e3b26 · ArcScan

Block

#21,523,867

2026-09-18 16:06:36 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,867
Timestamp: 51 days ago · 2026-09-18 16:06:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b783fcd2e0f542659153d59e4f18041f99b393b863897cfd25c59f49b1e3b26
Parent hash: 0x4a0dea2b…86f9312b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,867 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.8%1,434,654 / 30,000,000

Base fee

20 gwei

State root

0x30023da7a5d5…eff50a50eff4

Transactions root

0xe72a0665d0b2…621993f06dec

Receipts root

0x5caf2554c384…a856acfdbc79

Nonce

0x0000000000000000

Extra data

0x00000004a817c800