Transaction not yet indexed

yyPy9b7KpfsyBfESQPJDaWikAQYZjngYV5k6phaSAftapcXRGd1n5cqUb6re8uRkSDADiWzEi8HtzKV7vJFTLGg

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