Transaction not yet indexed

yy9zKMSWd36u9bWE4fWSafSBr8ChHoYzMp8tMpAhgY3dQRpjh6787od5g6VKovmruZ5m7tsUBwfeZZtjaaT1pT1

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