Transaction not yet indexed

mDugS8djKn7ZgSqmzPA2CYFgo4q7rirV5E1GHEiKdnprsgjiFzRXBKwVhyw1ps8NZysAuVdMKApX2k1WZBWKmx5

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