Transaction not yet indexed

21fF5itCVUvVSwHWt1pVkDvAbz8eGvwZSkCCsGRQzJAhukGoFaRSqzBbkVPbNQ9fRBiubzdeML9g6mDvFh9uteGu

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