Transaction not yet indexed

4FB88MLJScomcmkExVp3uEpRR3zf3dyQe9ZqsvbdBNu6E68vz15Eudk9tKFZHo5Q2DZW2TDjmvN4uvBgL4ZfRSKG

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