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 #21349863 · ArcScan

Block

#21,349,863

2026-09-17 15:35:08 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,349,863
Timestamp: 5 days ago · 2026-09-17 15:35:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b73ba7d981f738d48bd98e8919e07ac07d7f5dccd089d3959165aad6cfccd61
Parent hash: 0xad768551…e1ac76d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,349,863 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.6%4,073,330 / 30,000,000

Base fee

20 gwei

State root

0xab37271c7af0…5c34b74fbca2

Transactions root

0xa84b9a34b748…de07a08c0870

Receipts root

0xea2a87281dc5…1ab776ac6ea2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800