Transaction not yet indexed

28CNLuHEZRUnNdWW2jgiGX8VmnQaCDGFDFkJhU7dUx9za6fRR1UbeDwc3PCWptnd7U7JaQcPMK9JLiDX7j2keTSc

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