Transaction not yet indexed

28MrwUbzhr2SYPTvuUD4ZpdtESi2sWFBhgxxRbByCcntpZwhZGS8ZTgog523UGNqLrQjQmoVQFFaQUqEcNkSfUPV

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