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 #21543623 · ArcScan

Block

#21,543,623

2026-09-18 18:53:37 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,623
Timestamp: 54 days ago · 2026-09-18 18:53:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xe918195ee137fbfcfedfd55a6325b1d611876fa6d0525bb68c06634996e1ae61
Parent hash: 0x2c51fefa…b3d441bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,623 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.7%5,924,596 / 30,000,000

Base fee

20 gwei

State root

0xc29b80cd8fa3…ba9782d6dc2f

Transactions root

0x789a9842dff4…282f5d60bc5c

Receipts root

0xc031a19c7cdd…919389ebb883

Nonce

0x0000000000000000

Extra data

0x00000004a817c800