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 #21329454 · ArcScan

Block

#21,329,454

2026-09-17 12:42:45 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,454
Timestamp: 37 days ago · 2026-09-17 12:42:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x1baed9c8e2f108a01f9290d8082bbb9bba1f7beff379f89a75ac8b40fe43b41c
Parent hash: 0x470675db…7a4e818f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,454 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.2%2,471,158 / 30,000,000

Base fee

20 gwei

State root

0xf1e5e3759354…c6d6a8f5ae0e

Transactions root

0x159e7d0032c6…7be476da2082

Receipts root

0xa57b0d2ebf5f…13a7ebbaa412

Nonce

0x0000000000000000

Extra data

0x00000004a817c800