Transaction not yet indexed

yyKf1zAg8VQaenLMGRhoYVwVxpwnpz6RFyp2WbtEp2MFeoM6fvLGQe6aMm3GUdAHfBSks59AfsUem5Wmgu7Rtsf

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