Transaction not yet indexed

PKkkjxpKBZFpt9skY4x2aU8tsJe7FCqDPeGZ1MuwxwQHb39GfYDctK1446ouGR6R7wXJwULLAtDSNrbJ84Y2gL7

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