Transaction not yet indexed

MNpH88gfityykPPv3QmbWyvCqixE8NiDqsbGFTaGaTjJ8YvBF8amkYDmtxcaEHoD8TNZXJyNCz4CPmjAv1ChiRf

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