Transaction not yet indexed

2SefTXAXpfEp8KiewPkxR9NsNjn2R5WZgvHnWvSVbgPZRwTbHLzp7AKopffXwZpmtu4CQX8dJjQtWEex8XBPPUF4

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