Transaction not yet indexed

21kUQcb6LnsHWRsZynRHEUuxdVyEfYRCUWPDD8VDU4kLPcUBSL61m9ZM5VbqaF6WRsfz7dQbkFi635N3gndyjSQ2

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