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

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 #21299522 · ArcScan

Block

#21,299,522

2026-09-17 08:29:59 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,522
Timestamp: 51 days ago · 2026-09-17 08:29:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x070e985bea21c1651f225bcf9307c037b33efbcc3c57f5d1e50245d5ab33a23c
Parent hash: 0xe4c245d4…a29847eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,522 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

22.0%6,600,247 / 30,000,000

Base fee

20 gwei

State root

0x7b0a64028711…43bf8d35b888

Transactions root

0x322da605a9c3…4ffbc38c3b22

Receipts root

0x28d84d0bc983…19159c04152c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800