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 #21347819 · ArcScan

Block

#21,347,819

2026-09-17 15:17:53 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,819
Timestamp: 5 days ago · 2026-09-17 15:17:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xa07b532937196c6954399b48150b78bf8bbfa7d3a49a8da0e8cf8b7d237e3c4c
Parent hash: 0xa7cc7b13…eb9f0485
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,819 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.6%4,985,896 / 30,000,000

Base fee

20 gwei

State root

0xfd54d0dad51f…db774a9c4179

Transactions root

0x04a61a465a66…5199e80f3978

Receipts root

0xecfbf6185ba5…dd466aead336

Nonce

0x0000000000000000

Extra data

0x00000004a817c800