Transaction not yet indexed

5MYMLKRP5JaCpsUtmXtkN3qbJuQwBj6Kub6mNU6XpQ2sCGTDVUHUhDFcAtfHFqFGoBBDMjqgCenEp3BpeGGsXdRN

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