Transaction not yet indexed

21pzgixNutKQ3kQoiqS1c4hLxaNvZ1tpKc48rHqXfGmi93zAHiN8BXoMxG2vj3HkrGrMpU46EcB2Pyx1X28HSFM7

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