Transaction not yet indexed

MTKUP8gWiSissnZCEUQnNGRXW1GS31ejHqZbLH5pkknWqErcdBMPEzT3ysdnvYd9J17gDDHaqF2oizsdr6RwoQB

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