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 #21366667 · ArcScan

Block

#21,366,667

2026-09-17 17:57:53 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,667
Timestamp: 43 days ago · 2026-09-17 17:57:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb02fa5e7e60936eaa2824d7c5367f330ce29e53e9fe755544e319411401abc4f
Parent hash: 0x54aab970…2b709a04
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,667 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.0%2,401,855 / 30,000,000

Base fee

20 gwei

State root

0x6c20cbe881aa…0e91c5efbf46

Transactions root

0x8d9fb19127b8…36ed84b41d02

Receipts root

0x61698f6928f9…3818d0af1ebc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800