Transaction not yet indexed

5app1cEr2gqbLZd2nJAuGU3EEoPhUkkyegsA4LfvurwsMC7zmF2ufjU8fi37jmtuBU6d5ABCaLeyKwND9VT6pGXq

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