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 #0xc78592feea00c040fdcca5a253f9aa7909e270df507b338162fa9acc63fe3df0 · ArcScan

Block

#21,224,140

2026-09-16 21:53:20 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,224,140
Timestamp: 49 days ago · 2026-09-16 21:53:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xc78592feea00c040fdcca5a253f9aa7909e270df507b338162fa9acc63fe3df0
Parent hash: 0xc1d31af7…05bbf7fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,224,140 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

18.9%5,668,022 / 30,000,000

Base fee

20 gwei

State root

0xc49eb37cadd1…421b1d686e5f

Transactions root

0x510ee087f761…35bd6d65caae

Receipts root

0xdeb05aa7d178…b1fc55e7d242

Nonce

0x0000000000000000

Extra data

0x00000004a817c800