Transaction not yet indexed

21mUAjYmQyUrycb5X6kgK1sE6szjz2YEj1ji2ZCypgnXtyBEMkbcTsDNVwywsUkMfynq9sXU3zjxHHrxM5P1j88c

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.