Transaction not yet indexed

YyKf6tRifhUtXFNNN81K4bdf1AGkretLsmdV6dgbFqwhXkLtg9sB7MXWtKyPHqEdRHdjiYMyg3RiPF2Rd51F3PP

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