Transaction not yet indexed

5h99fbuPrkgUcPg2eVssyQJqXsPeJnEfJeCSbEf3ftRgS4knPQPHHkYsBbCobbXpuzaNxVYK8M6VfyYN58iiKEVP

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