Transaction not yet indexed

MA8SHe3teN1ccfsh8KAdh46iAEdxURNC1JU5sm1UtUpCbgrkRKM2Y6qjJLJigr3NaZVLD2N1gKoEXqhKUZCcSCS

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