Transaction not yet indexed

5MKTAdngm8bA16NbAFWmssmUCfCWQeRxb8m3a2Cs6VP56DFYECddirg9bWnZ51ZiKsJcnjJN4vJM7DrUVh6oZCGQ

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