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 #21328673 · ArcScan

Block

#21,328,673

2026-09-17 12:36:09 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,673
Timestamp: 49 days ago · 2026-09-17 12:36:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x844d7cc80b8a86f43098e6d89b8440db5974d447b0461f641487c85eb126a30d
Parent hash: 0xcb6227dd…032d5d07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,673 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

14.5%4,347,303 / 30,000,000

Base fee

20 gwei

State root

0xfa3f5cf1db4f…d3d47d0bddfd

Transactions root

0xf1332b55cdfd…21c82e0b819f

Receipts root

0xb6d7af9958b4…04d7cfd2ff6a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800