Transaction not yet indexed

ww28Y33MiHZiSpNV9R2XSqKcZt9VRsi4YNzaH1GNJBc53f2cKm1ZfmtxMTefwYE5BPJuEyFpWNvfXpvWTEY2pAe

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