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 #0xa751042cd23381a8f4d8c1621e78c6b8c3054e6b5f323ce30f266f06204c9c8f · ArcScan

Block

#21,203,475

2026-09-16 18:58:54 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,203,475
Timestamp: 3 days ago · 2026-09-16 18:58:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xa751042cd23381a8f4d8c1621e78c6b8c3054e6b5f323ce30f266f06204c9c8f
Parent hash: 0xe8f9fee7…eb73c7c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,203,475 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

58.7%17,612,467 / 30,000,000

Base fee

27.138717831 gwei

State root

0x338cbe9d4824…35dd4955c837

Transactions root

0xa0eadf2478f1…7c4ee88cf22d

Receipts root

0xac48a0d10304…ccdd207dcb67

Nonce

0x0000000000000000

Extra data

0x000000064fb642c3