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 #21367129 · ArcScan

Block

#21,367,129

2026-09-17 18:01:48 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,129
Timestamp: 29 days ago · 2026-09-17 18:01:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x257019ef5b9b6dd9f46ac5814de0cb2eb1fa3fad6bbabbbe629dac58199ff5f4
Parent hash: 0xf9e48a5f…88b0e1ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,129 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

24.3%7,277,964 / 30,000,000

Base fee

20 gwei

State root

0x57cc9c34f152…5c47d19763ae

Transactions root

0x8fe7d28f5a25…85a9fcea8003

Receipts root

0xf79c4832b544…c709c6347ad1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800