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 #21394655 · ArcScan

Block

#21,394,655

2026-09-17 21:54:24 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,655
Timestamp: 18 days ago · 2026-09-17 21:54:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x08c5dc9f23282e55868b85fca1ede9ca5b3272350be4f016b3439df6a2f14738
Parent hash: 0xc5a09997…b5844677
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,655 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.4%1,016,858 / 30,000,000

Base fee

20 gwei

State root

0x0540f65100ca…a8afedd3846f

Transactions root

0xb1d61fc15ff3…da932e8530d5

Receipts root

0x9951630fb055…dc976221608b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800