Transaction not yet indexed

MatnBQu19ExorA2Vp5zkh2yiegigaeb3ww5BK2c3KhhTr1ooN1wj7Dy7vo4tocPVZ4BJMCpfvhJkQFLGehyXffg

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