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 #21239835 · ArcScan

Block

#21,239,835

2026-09-17 00:05:48 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,835
Timestamp: 22 days ago · 2026-09-17 00:05:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x73ad6cc921bbb2d7bbd453f4fb7154245e4763f3ab8bc50d2794bdaed7c51310
Parent hash: 0x2ae93959…ddab2612
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,835 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

31.8%9,552,759 / 30,000,000

Base fee

20 gwei

State root

0x1a29336e36b8…bdae741953d2

Transactions root

0x9074f7938ad5…d267d9134e2b

Receipts root

0x0d908ce48286…0bf2a4bec724

Nonce

0x0000000000000000

Extra data

0x00000004a817c800