Transaction not yet indexed

55ScKd4ks2JoHrxaaPwMvfeUjgjiF5oFxFqbBtwPDKF5DncGuKh9xNK2ToQQMtLHtkcGPUUSKjj1tAmECcebyKnN

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