Transaction not yet indexed

21aQ6vXVCzKC7VEmaoTX2sREBXqiHvQa5XKvBFJAYby1ZbeAZaj7V2jLmYeNJ3kgBLieUaycHF6cveTAW8foLA55

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