Transaction not yet indexed

5df99FfCYvxrtNFeh2KpqUqHiTXc3GgatgzEE9AUrCF4XC9UhLCY3jUAb86yLuH2gDV2FkuqPZFstbX9BpdFEU5i

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