Transaction not yet indexed

28Ucp9reqGKqh1L4L53DUuc1es71PirHm2uBbWQeVERSgqymqK2bzywAeLHmGvbvPyTBPgZxBZPMHVTxnp5arA6p

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