Transaction not yet indexed

yy91GbDM49223CNNXxP4jpG7Di7ee6nwNzAvjDrRub7o2frjcapdbusf4dgJn3jJxPyJQ5ZxnALN78k2HRiSV1U

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