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 #21309932 · ArcScan

Block

#21,309,932

2026-09-17 09:57:56 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,932
Timestamp: 25 days ago · 2026-09-17 09:57:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x31c1e58744d33ec6b41245874aafe5e7cc989a1f29c06f189b71712fb04ff0b8
Parent hash: 0xda474097…a7497b5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,932 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

19.1%5,726,750 / 30,000,000

Base fee

20 gwei

State root

0x6978e5d78a87…328bcb8f8a71

Transactions root

0x7a46b5065fb9…39f74f51a5bf

Receipts root

0x4466ce2060c7…e0083881af54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800