Transaction not yet indexed

NMpakuWFCsT1UWs8nmj1CJcDrKftSCCphfR8cXAD6Dk57cKNorRzTeUTEtE5q6E99eCL6P5Mztu1AGcCTSKwicZ

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