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 #0xc42af90d615c51a3908f1d5f350f5a99018261559ac88d111cee1f146fe63ee2 · ArcScan

Block

#21,287,760

2026-09-17 06:50:35 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,760
Timestamp: 5 days ago · 2026-09-17 06:50:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xc42af90d615c51a3908f1d5f350f5a99018261559ac88d111cee1f146fe63ee2
Parent hash: 0x9327988e…3f80c2df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,760 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.2%5,148,242 / 30,000,000

Base fee

20 gwei

State root

0x9cd90049eec9…87f463db23bd

Transactions root

0xa50b550e03dc…364c7dd7f64c

Receipts root

0xea73b2dbfcab…1120ab30fcc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800