Transaction not yet indexed

u9ngwEm46sB1a3EZ7EFjbk31s3f7fvFxSwcxNAMuseSe7cm1Na5aMPo2U2sawDZAKCFqYkKYSQsTBMpW8duikCK

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