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 #21367928 · ArcScan

Block

#21,367,928

2026-09-17 18:08:33 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,928
Timestamp: 2 days ago · 2026-09-17 18:08:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x18d9734ba5f65d34751dbe81b5c45779cc5cc792ecc3bb2944ce66126ff59784
Parent hash: 0x5795796f…39236920
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,928 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.8%2,932,523 / 30,000,000

Base fee

20 gwei

State root

0x09991c5bf98c…cb934b5a6c8c

Transactions root

0xbebeccf18ad1…36941db90f72

Receipts root

0x78f8922efb51…b2da616c0c3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800