Transaction not yet indexed

21E6ApscUsYNuE5ssPS2FBzydL65Pk1eYqH5wxkZFpoLJ2kpBsPoePPRpgQgMBMjYv65FdvV2SAtqSBDpSoinepW

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