Transaction not yet indexed

MbKGcVb3fPHVWnKaiiqCnpbmezBac2rcEdSE86XFsCuZTveu23KtiuG5RDtj4EZZ1Q3hYodKppJvvpHsqwRXwGS

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