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 #21412801 · ArcScan

Block

#21,412,801

2026-09-18 00:27:47 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,801
Timestamp: 58 days ago · 2026-09-18 00:27:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x6cd22b9b3dce6fcbb387201c452a57b542d335b95361817b2513db13767c89f5
Parent hash: 0xad1babd6…188b109a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,801 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.5%741,780 / 30,000,000

Base fee

20 gwei

State root

0xa394a969cbe0…a7772db4ee5d

Transactions root

0xe9e71f4f638b…e3291b86f284

Receipts root

0x38354293704a…b8437c6d2732

Nonce

0x0000000000000000

Extra data

0x00000004a817c800