Transaction not yet indexed

yy9hAaZBuoYVUmFyfaTYzUxLUKYzW3KPcT1LdL8aSxwfccFxh4yoYaN3GnZaAhfGto2K2fQrR12ZSPFKSvTKPr7

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