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 #21339268 · ArcScan

Block

#21,339,268

2026-09-17 14:05:39 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,268
Timestamp: 23 days ago · 2026-09-17 14:05:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x429123676f9583b37b9258b43be0d4858798af3cd2f4b39fe5f5be9b73c678ea
Parent hash: 0xea2f124e…e5d918f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,268 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.2%3,964,303 / 30,000,000

Base fee

20 gwei

State root

0xa8893493bdce…7b42a2128254

Transactions root

0xde36dff8d2b2…21ea8844944e

Receipts root

0x21cc867ff832…21e8f5380184

Nonce

0x0000000000000000

Extra data

0x00000004a817c800