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 #21301256 · ArcScan

Block

#21,301,256

2026-09-17 08:44:38 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,256
Timestamp: 9 days ago · 2026-09-17 08:44:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f61f43d623310829a0691cab3efb5e3a9dcb8f3b4716d30b947898e55ce8496
Parent hash: 0xe4662699…51233516
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,256 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.7%5,019,743 / 30,000,000

Base fee

20 gwei

State root

0xbf2467ddcd89…d90a7f856951

Transactions root

0x5615b45f5700…67a022ffa6bb

Receipts root

0xd3afae6d55ac…366b994edb77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800