Transaction not yet indexed

YckoTFREHf3sczVstH89DDaJYPCrAgc6E6ApAD2F3AVsYH7wKsaR35eTekuPmAXbpEVLqhGKqGvZMQLpyj9eJCS

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