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 #21387064 · ArcScan

Block

#21,387,064

2026-09-17 20:50:14 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,064
Timestamp: 13 days ago · 2026-09-17 20:50:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xf20427e9c11451a3e67bb308e651ba82c770815a09d867cb4406c7c22be6d921
Parent hash: 0x5f3552f3…e5f81675
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,064 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.8%2,329,689 / 30,000,000

Base fee

20 gwei

State root

0x9c4337c759d3…ee5886f699f6

Transactions root

0x32750bb69943…88f6a84bfec6

Receipts root

0x7d277bfed836…837529c75226

Nonce

0x0000000000000000

Extra data

0x00000004a817c800