Transaction not yet indexed

ML2Eg3BiAFoj2XwVvkUbGv7wAZfUqDMENsknGS4Wvq6SrRzPXdUMsn5Xp4oBf8g42fA99eKY7Dp4cLPJrfVK4RZ

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